{"title":"$25 to $50","description":"","products":[{"product_id":"fold-up-sign-plain","title":"Fold-Up Sign - Plain","description":"\u003cp\u003e• All Plastic Sign Frame\u003cbr\u003e• 12in x 24in blank legend area\u003cbr\u003e• Regressed sign area helps to protect sign faces\u003cbr\u003e• Features “click lock” hinges for a positive interlock in the open position\u003cbr\u003e• Can be internally ballasted with sand\u003cbr\u003e• Stacking lugs facilitate handling by keeping stacked units from sliding and damaging sign faces\u003cbr\u003e• Outside Dimensions: 36”H X 13”W x 3”D \u003cbr\u003e• Weight: 10 lbs.\u003c\/p\u003e\u003cbr\u003eThese incredibly durable mini A-frame message boards are fantastic for narrow hallways, and sidewalks. Available in yellow only. Molded in hollow plastic for internal ballasting with sand. Space to attach a 12\" x 24\" sign or poster announcing your event. Hinges click-lock in open position.","brand":"Plasticade","offers":[{"title":"Default Title","offer_id":35644406071453,"sku":"SA871P","price":47.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sa871p.jpg?v=1597253205"},{"product_id":"full-length-rain-coats","title":"Full Length ANSI Class 3 Raincoat","description":"\u003cp\u003e• 100% polyester 150D oxford with PU coating\u003cbr\u003e• Zipper and snap front closure\u003cbr\u003e• Length for sizes from 50\" to 53\" in .05\" increments\u003cbr\u003e• Mesh lining\u003cbr\u003e• Detachable and stowable hood\u003cbr\u003e• Two exterior slash pockets with rain guard\u003cbr\u003e• Vent holes under each arm\u003cbr\u003e• Available in 2 colors and 7 Colors\u003c\/p\u003e\n\u003cp\u003e100% polyester 150D oxford with PU coating. Zipper \u0026amp; snap front closure. 50\" length. Mesh lining. Waterproof with sealed seams. Detachable hood w\/hood storage in collar. 2 exterior slash pocket with rain guard. Vent holes in under arms. AWARELite reflective trim.\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 47.0054%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17%;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11%;\"\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.0054%;\"\u003e\u003cstrong\u003eChest\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17%;\"\u003eMedium\u003c\/td\u003e\n\u003ctd style=\"width: 11%;\"\u003e50\"\u003c\/td\u003e\n\u003ctd style=\"width: 13.0054%;\"\u003e40\"-42\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17%;\"\u003eLarge\u003c\/td\u003e\n\u003ctd style=\"width: 11%;\"\u003e50.5\"\u003c\/td\u003e\n\u003ctd style=\"width: 13.0054%;\"\u003e44\"-26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17%;\"\u003eX-Large\u003c\/td\u003e\n\u003ctd style=\"width: 11%;\"\u003e51\"\u003c\/td\u003e\n\u003ctd style=\"width: 13.0054%;\"\u003e48\"-50\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17%;\"\u003e2\u003cspan\u003eX-Large\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 11%;\"\u003e51.5\"\u003c\/td\u003e\n\u003ctd style=\"width: 13.0054%;\"\u003e52\"-54\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17%;\"\u003e3\u003cspan\u003eX-Large\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 11%;\"\u003e52\"\u003c\/td\u003e\n\u003ctd style=\"width: 13.0054%;\"\u003e56\"-58\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17%;\"\u003e4\u003cspan\u003eX-Large\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 11%;\"\u003e52.5\"\u003c\/td\u003e\n\u003ctd style=\"width: 13.0054%;\"\u003e60\"-62\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17%;\"\u003e5\u003cspan\u003eX-Large\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 11%;\"\u003e53\"\u003c\/td\u003e\n\u003ctd style=\"width: 13.0054%;\"\u003e64\"-66\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ERB Safety inc","offers":[{"title":"Hi-Viz Lime \/ Medium","offer_id":35661160448157,"sku":"SS321P","price":36.4,"currency_code":"USD","in_stock":false},{"title":"Hi-Viz Lime \/ Large","offer_id":35661160480925,"sku":"SS322P","price":36.4,"currency_code":"USD","in_stock":true},{"title":"Hi-Viz Lime \/ X-Large","offer_id":35661160513693,"sku":"SS323P","price":36.4,"currency_code":"USD","in_stock":true},{"title":"Hi-Viz Lime \/ 2X-Large","offer_id":35661160546461,"sku":"SS324P","price":36.4,"currency_code":"USD","in_stock":true},{"title":"Hi-Viz Lime \/ 3X-Large","offer_id":35661160579229,"sku":"SS325P","price":36.4,"currency_code":"USD","in_stock":false},{"title":"Hi-Viz Lime \/ 4X-Large","offer_id":35661160611997,"sku":"SS326P","price":36.4,"currency_code":"USD","in_stock":false},{"title":"Hi-Viz Lime \/ 5X-Large","offer_id":35661160644765,"sku":"SS327P","price":36.4,"currency_code":"USD","in_stock":true},{"title":"Hi-Viz Orange \/ Medium","offer_id":35661160677533,"sku":"SS328P","price":36.4,"currency_code":"USD","in_stock":false},{"title":"Hi-Viz Orange \/ Large","offer_id":35661160710301,"sku":"SS329P","price":36.4,"currency_code":"USD","in_stock":false},{"title":"Hi-Viz Orange \/ X-Large","offer_id":35661160743069,"sku":"SS330P","price":36.4,"currency_code":"USD","in_stock":true},{"title":"Hi-Viz Orange \/ 2X-Large","offer_id":35661160775837,"sku":"SS331P","price":36.4,"currency_code":"USD","in_stock":true},{"title":"Hi-Viz Orange \/ 3X-Large","offer_id":35661160808605,"sku":"SS332P","price":36.4,"currency_code":"USD","in_stock":false},{"title":"Hi-Viz Orange \/ 4X-Large","offer_id":35661160841373,"sku":"SS333P","price":36.4,"currency_code":"USD","in_stock":false},{"title":"Hi-Viz Orange \/ 5X-Large","offer_id":35661160874141,"sku":"SS334P","price":36.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/SS321P-SS334P.jpg?v=1597331885"},{"product_id":"night-reflective-crossing-guard-vests","title":"Vinyl Coated Mesh Crossing Guard Vest - Lime w\/ Orange","description":"\u003cp\u003e• One of our most popular vests for over 20 years\u003cbr\u003e• Durable Vinyl coated mesh\u003cbr\u003e• Hook\/loop side closures\u003cbr\u003e• Reflective panels front \u0026amp; back\u003cbr\u003e• CROSSING GUARD printed on front and back\u003cbr\u003e• Available in 2 sizes\u003c\/p\u003e\n\u003cp\u003eAbsolutely the finest safety vest on the market. Durable fluorescent orange woven vinyl-coated with Reflexite Prismatic tape front and back with printed legend CROSSING GUARD. Vertical stripes over shoulders and on hook-and-loop adjustable belts provide 360 degrees of reflective visibility. Hoop-and-loop front closure.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eF\u003c\/span\u003e\u003cspan\u003eront and back of the vest is 18\u003cmeta charset=\"utf-8\"\u003e inches across from side to side\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 12 inch\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ebelts on each side \u003c\/span\u003e\u003cspan\u003efor\u003c\/span\u003e\u003cspan\u003e adjustability\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Measures 48\u003cmeta charset=\"utf-8\"\u003e inches or 57\u003cmeta charset=\"utf-8\"\u003e inches f\u003c\/span\u003e\u003cspan\u003erom bottom hem on the front across the shoulders to bottom hem on the back\u003c\/span\u003e\u003c\/p\u003e","brand":"MTS Safety DBA (Ameri-viz)","offers":[{"title":"Lime w\/ Orange \/ Standard (18\" x 48\")","offer_id":35664515203229,"sku":"SA731P","price":26.9,"currency_code":"USD","in_stock":true},{"title":"Lime w\/ Orange \/ X-Large (18\" x 57\")","offer_id":35664515235997,"sku":"SA732P","price":28.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/SA731P.jpg?v=1616350365"},{"product_id":"commander-traffic-drum","title":"Commander Traffic Drum","description":"\u003cp\u003e• Power Dome and handle interfuse creating strength \u003cbr\u003e• Thicker wall resists denting \u003cbr\u003e• Tire Locking Ring Design inhibits movement of drum on road surface \u003cbr\u003e• Wedge fit created from skirt ramp and elliptical shaped bottom \u003cbr\u003e• Textured skirt increases friction and grabs tire \u003cbr\u003e• Anti-roll design, flat sections on two sides \u003cbr\u003e• Revolutionary folding light mounting design for easy stacking \u003cbr\u003e• NEW Tighter stacking \u0026amp; packing for 20% more per truckload \u003cbr\u003e• Maximizes transport and storage space \u003cbr\u003e• NCHRP-350 Accepted, meets MUTCD standards \u003cbr\u003e• Dimensions: 39.7”H x 23.5”W \u003cbr\u003e• Weight: 8 lbs \u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e• MINIMUM ORDER OF 5 BARRELS\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e• Ships Freight (Shipping = $50 for the first unit + $25 each additional unit)\u003cbr\u003e• Weighted base sold separately (order SS016D)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003ePower Dome and handle interfuse creating strength. Thicker wall resists denting . Tire Locking Ring Design inhibits movement of drum on road surface. Wedge fit created from skirt ramp and elliptical shaped bottom. Textured skirt increases friction and grabs tire. Anti-roll design, flat sections on two sides. Revolutionary folding light mounting design for easy stacking. NEW Tighter stacking \u0026amp; packing for 20% more per truckload. Maximizes transport and storage space. NCHRP-350 Accepted, meets MUTCD standards. Dimensions: 39.7”H x 23.5”W. Weight: 8 lbs. Ships Freight. Weighted base sold separately (order SS016D).\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/xuCZtH4JzPE\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Plasticade","offers":[{"title":"Default Title","offer_id":35644684828829,"sku":"SS245D","price":43.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/ss245d_1.jpg?v=1597253807"},{"product_id":"18-convex-security-mirror","title":"18\" Convex Security Mirror","description":"\u003cp\u003e• 160 degree viewing area\u003cbr\u003e• Suitable for almost any security or safety application \u003cbr\u003e• Acrylic lenses with good weather resistance\u003cbr\u003e• Impact resistant with high reflectivity\u003cbr\u003e• Mounting hardware and instructions included\u003cbr\u003e• Recommended for viewing areas up to 18 feet\u003c\/p\u003e\u003cbr\u003e160 degree viewing area. Suitable for almost any security or safety application. Acrylic lenses with good weather resistance and impact resistance with high reflectivity. Mounting hardware is included along with easy to follow instructions. Recommended for viewing areas up to 18 feet.","brand":"Safety Security Products","offers":[{"title":"Default Title","offer_id":35644792144029,"sku":"SF118P","price":44.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sf118p_1.jpg?v=1597254145"},{"product_id":"26-half-dome-security-mirror","title":"26\" Half Dome Security Mirror","description":"\u003cp\u003e• 180 degree viewing area\u003cbr\u003e• Perfect for hallways at \"T\" intersections\u003cbr\u003e• Acrylic lens with good weather resistance\u003cbr\u003e• Impact resistant with high reflectivity\u003cbr\u003e• Mounting hardware and instructions included\u003cbr\u003e• Recommended for viewing areas up to 26 feet\u003c\/p\u003e\u003cbr\u003e26\" Half Dome Security Mirror with 180 degree viewing area. Perfect for hallways at \"T\" intersections. Acrylic lens with good weather resistance and impact resistance with high reflectivity. Mounting hardware is included along with easy to follow instructions. Recommended for viewing areas up to 26 feet.","brand":"Safety Security Products","offers":[{"title":"Default Title","offer_id":35644793520285,"sku":"SF121P","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sf121p.jpg?v=1597254147"},{"product_id":"30-x-30-reflective-aluminum-stop-sign","title":"30\" x 30\" Reflective Aluminum Stop Sign","description":"\u003cp\u003eThis 30 inch Stop Sign is made of durable heavy gauge aluminum with 3M Scotchlite Engineering grade Reflective Sheeting or Hi-Intensity Prismatic Sheeting. Can be wall mounted or used with our posts. \u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003eD\u003cspan data-mce-fragment=\"1\"\u003eesigned to suit all regulatory requirements including MUTCD and DOT.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Lyle Signs Inc","offers":[{"title":"Engineering Grade","offer_id":46123330109686,"sku":"SA276P","price":39.9,"currency_code":"USD","in_stock":true},{"title":"Hi-Intensity Prismatic","offer_id":46123330142454,"sku":"SS750P","price":44.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sa276p.jpg?v=1597254157"},{"product_id":"24-x-24-sign-no-motor-vehicles-reflective","title":"24\" x 24\" Sign - No Motor Vehicles (Reflective)","description":"\u003cp\u003eThis durable traffic sign is constructed of baked enamel nonrusting heavy gauge aluminum and is designed to provide many years of outdoor use. Has 3M Scotchlite reflective sheeting for high visibility day or night. Sign measure 24\" x 24\".\u003c\/p\u003e","brand":"Lyle Signs Inc","offers":[{"title":"Default Title","offer_id":35644928098461,"sku":"SS272P","price":32.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/ss272p.jpg?v=1597254542"},{"product_id":"24-x-30-sign-no-thru-traffic-reflective","title":"24\" x 30\" Sign - No Thru Traffic (Reflective)","description":"\u003cp\u003eThis durable traffic sign is constructed of baked enamel nonrusting heavy gauge aluminum and is designed to provide many years of outdoor use. Has 3M Scotchlite reflective sheeting for high visibility day or night. Sign measure 24\" x 30\".\u003c\/p\u003e","brand":"Lyle Signs Inc","offers":[{"title":"Default Title","offer_id":35644928458909,"sku":"SS274P","price":37.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/ss274p.jpg?v=1597254544"},{"product_id":"30-x-30-sign-do-not-enter-reflective","title":"30\" x 30\" Sign - Do Not Enter (Reflective)","description":"\u003cp\u003eThis durable traffic sign is constructed of baked enamel nonrusting heavy gauge aluminum and is designed to provide many years of outdoor use. Has 3M Scotchlite reflective sheeting for high visibility day or night. Sign measure 30\" x 30\".\u003c\/p\u003e","brand":"Lyle Signs Inc","offers":[{"title":"Default Title","offer_id":35644928721053,"sku":"SS273P","price":36.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/ss273p.jpg?v=1597254538"},{"product_id":"safety-doorway-sign-closed-for-cleaning","title":"Safety Doorway Sign - Closed for Cleaning","description":"Fits in standard doorways, narrow hallways, and aisles. Prevents room entry during cleaning and maintenance. Pole extends 30\" - 44\". Color(s): fluorescent yellow\/green. Sign dimensions: 11\" x 18\".","brand":"Impact Products llc","offers":[{"title":"Default Title","offer_id":35644961718429,"sku":"SA880P","price":36.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sa880p.jpg?v=1597254712"},{"product_id":"18-x-24-aluminum-sign-slow-20-mph-yellow","title":"18\" x 24\" Aluminum Sign - Slow, 20 MPH (Yellow)","description":"\u003cp\u003eSign meets the Manual on Uniform Traffic Control Devices (MUTCD) specifications for shape, color, dimensions, legend and illuminationn set forth by the Office of Traffic Operations, Federal Highway Administration, U.S. Department of Transportation. 18\" x 24\" (Yellow).\u003c\/p\u003e","brand":"Lyle Signs Inc","offers":[{"title":"Default Title","offer_id":35644963422365,"sku":"SA297P","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sa297p.jpg?v=1597254716"},{"product_id":"18-x-24-aluminum-sign-slow-children-yellow","title":"18\" x 24\" Aluminum Sign - Slow, Children (Yellow)","description":"\u003cp\u003eSign meets the Manual on Uniform Traffic Control Devices (MUTCD) specifications for shape, color, dimensions, legend and illuminationn set forth by the Office of Traffic Operations, Federal Highway Administration, U.S. Department of Transportation. 18\" x 24\" (Yellow).\u003c\/p\u003e","brand":"Lyle Signs Inc","offers":[{"title":"Default Title","offer_id":35644963487901,"sku":"SF351P","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sf351p.jpg?v=1597254708"},{"product_id":"18-x-24-aluminum-sign-slow-children-at-play-yellow","title":"18\" x 24\" Aluminum Sign - Slow, Children At Play (Yellow)","description":"\u003cp\u003eSign meets the Manual on Uniform Traffic Control Devices (MUTCD) specifications for shape, color, dimensions, legend and illuminationn set forth by the Office of Traffic Operations, Federal Highway Administration, U.S. Department of Transportation. 18\" x 24\" (Yellow).\u003c\/p\u003e","brand":"Lyle Signs Inc","offers":[{"title":"Default Title","offer_id":35644964012189,"sku":"SF440P","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sf440p.jpg?v=1597254711"},{"product_id":"18-x-24-aluminum-sign-stop-for-children-in-crosswalk","title":"18\" x 24\" Aluminum Sign - Stop for Children in Crosswalk","description":"\u003cp\u003eSign meets the Manual on Uniform Traffic Control Devices (MUTCD) specifications for shape, color, dimensions, legend and illuminationn set forth by the Office of Traffic Operations, Federal Highway Administration, U.S. Department of Transportation. 18\" x 24\" (White\/Red).\u003c\/p\u003e","brand":"Lyle Signs Inc","offers":[{"title":"Default Title","offer_id":35644971352221,"sku":"SF346P","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sf346p.jpg?v=1597254742"},{"product_id":"24-x-10-aluminum-sign-ahead-ylw-grn","title":"24\" x 10\" Aluminum Sign - Ahead (Ylw\/Grn)","description":"\u003cp\u003eSign meets the Manual on Uniform Traffic Control Devices (MUTCD) specifications for shape, color, dimensions, legends, illumination and reflectorization set forth by the Office of Traffic Operations, Federal Highway Administration, U.S. Department of Transportation. Sign includes 3M Scotchlite Reflective Yellow Green Sheeting which is designed to reflect headlights at night and make signs visible to drivers. This provides enhanced visibility and safety. 24\" x 10\" (Yellow\/Green).\u003c\/p\u003e","brand":"Hall Signs","offers":[{"title":"Default Title","offer_id":35644975251613,"sku":"SF329P","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/sf329p.jpg?v=1597254754"},{"product_id":"24-x-8-aluminum-sign-school-ylw-grn","title":"24\" x 8\" Aluminum Sign - School (Ylw\/Grn)","description":"\u003cp\u003eSign meets the Manual on Uniform Traffic Control Devices (MUTCD) specifications for shape, color, dimensions, legends, illumination and reflectorization set forth by the Office of Traffic Operations, Federal Highway Administration, U.S. Department of Transportation. 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Can be used to rope work area. Stackable for easy transportation or storage. Snug fitting bases will not be knocked over. Accepts up to four (4) bands of 4\" reflective sheeting. Navicade is designed for easy placement and pick-up from a truck bed. Made of durable low-density polyethylene. Federal Highway Administration Approved. 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Requires additional household materials for independent investigations. Student activity PDFs have a special Typewriter functionality allowing them to take notes, record experimental data, and answer analysis questions. They simply e-mail their worksheets back to you! \u003c\/p\u003e\u003cbr\u003eThis kit is a unique teaching tool for introducing your students to the chemistry behind plant pigments (the blueberry biopigment cyanidan) and how they can be used as pH indicators and fabric dyes. They use their knowledge to create their own pH test strips and evaluate them against a commercial type. Includes materials for four detailed activities featuring \"model\" and \"inquiry\" investigation paths – a total of 11 investigational activities, which can accommodate up to 40 students! Also contains a DVD with PDF Teacher and Student Guides and other digital content (see below). 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There truly is no representation of the Earth that is more beautiful and dynamically accurate! Features true to life mapping with coloring that illustrates the mountains, deserts, forests and grasslands. Brightly colored blue oceans show undersea physical features. 17\"  tall with a bronze finished metal base and matching full swing, numbered Gyro-matic meridian, allowing you the most unobstructed view of the world.","brand":"Replogle Globes","offers":[{"title":"Default Title","offer_id":35645129064605,"sku":"16862","price":49.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/16862.jpg?v=1597255430"},{"product_id":"3-d-fossil-reproductions-10-sets","title":"3-D Fossil Reproductions - 10 Sets","description":"Fascinate your students with the study of fossils. 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Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight.\u003c\/p\u003e\u003cbr\u003eHanging metric weights used to extend scale capacity of Ohaus 750-S0 and 750-SW metric triple-beam balances (not included). Cast iron construction has durability and long life. The set of three attachment weights includes two 1,000g weights and one 500g weight. Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight.","brand":"Ohaus Corporation","offers":[{"title":"Default Title","offer_id":35645588177053,"sku":"46892","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/46892.jpg?v=1597256713"},{"product_id":"ohaus-school-balance","title":"Ohaus School Balance","description":"It is the ideal teaching tool to introduce elementary and middle school students to the science of meteorology and has a pivoting beam that provides accuracy to 0.5 gram divisions. The interchangeable red square pans are easily removable for pouring, cleaning, and storage. With a capacity of 2000 grams, mass measurements can be achieved for small items such as paper clips, marbles and coins as well as heavier objects such as books. Pan dimensions: 5.5\" (14cm)W x 5.5\" (14cm)H\u003cbr\u003eIt is the ideal teaching tool to introduce elementary and middle school students to the science of meteorology and has a pivoting beam that provides accuracy to 0.5 gram divisions. The interchangeable red square pans are easily removable for pouring, cleaning, and storage. With a capacity of 2000 grams, mass measurements can be achieved for small items such as paper clips, marbles and coins as well as heavier objects such as books. Pan dimensions: 5.5\" (14cm)W x 5.5\" (14cm)H","brand":"Ohaus Corporation","offers":[{"title":"Default Title","offer_id":35645590601885,"sku":"14312","price":35.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0436\/3203\/3949\/products\/14312.jpg?v=1597256720"}],"url":"https:\/\/schoolmasters.com\/collections\/25-50\/plastic-chain.oembed","provider":"Schoolmasters","version":"1.0","type":"link"}