50cm Clear Plastic Measuring Long Straight Centimeter Ruler

Product Name: Centimeter Ruler;Material: Plastic,Color: Clear;Scale Range: 0-50cmOverall Size: 51x4cm / 20"x1.6" (L*W)Net Weight: 66gThe Centimeter Ruler to attach paper and other thin items to any metal surface like whiteboard, office desk, locker, machinery, refrigerator.They are useful and convenient in .Main function is to fix file, teaching plan or message on whiteboard, fridge or other many metal product surface.Package Contents:1 x Centimeter RulerOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.