Staedtler Mars Triangular Scale - Metric Measuring System - Solid Plastic - 1 Each - White 1/100, 1/200, 1/250, 1/300, 1/400, 1/500 Graduations - Metric Measuring System - Solid Plastic - White - 1 Each Durable plastic construction resists snapping for lasting use Color-coded grooves allow accurate selection of desired scale Easy-to-read graduations prevent reading errors Designed to make metric measurements General Information Manufacturer:Staedtler Mars GmbH & Co.Manufacturer Part Number:987184BKManufacturer Website Address:http://www.staedtler.comBrand Name:Staedtler MarsProduct Name:Triangular ScaleMarketing Information: Triangular Scale features engraved graduations and color-coded grooves. Made of white solid plastic. Packaged Quantity:1 EachProduct Type:Triangular Scale Product Information Measurement System:MetricFeatures:Engraved Physical Characteristics Color:WhiteMaterial:Solid Plastic Miscellaneous Additional Information:ArchitectsRecycled:NoRecycled Content:0%Post-consumer-waste%:0%Assembly Required:No