Scale for School Students 20cm Kids Gift Drafting Accessories Stationery Supplies Triangular Ruler

Label:Yes Type: Straight Edges Styles:Tri Scale Ruler Size(approx):20CM Color:Send by Random Package:1PC x Ruler Material:Plastic Features: Cast aluminium scale rule with triangular body for safer cutting and scoring of materials. Clearly marked metric graduations. 6 scales allow precision drawing for architects, engineers and carpenters. Concave base reduces smearing when drawing.

Conversion : 1 inch = 25.4mm or 1mm = 0.0393 inch,1cm=10mm Notice: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. Pictures: Due to the difference between different monitors, picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures, but not the same performance on different bodies as on the model. Thank you for your purchase!