Features: 100% brand new and high quality. 12" high-impact plastic rolling ruler. Graduated in both inch and metric. Includes many useful formulas and conversion factors. Also has a built-in protractor, and holes along the top to help draw parallel lines and ellipses.
Specification: Material: Plastic Color: Clear Size: One size Length: 30cm(11.81in) Quantity: 1 PC
Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!