Plastic ruler and Stainless Steel Measuring Double-sided Scale Ruler 20cm/30cm High Quality School Supplies

Function (Features): 1. Smooth design, smooth end surface without burrs: one end is square, and the other end is round, which is convenient for suspension and storage. 2. The overall thickness is thicker, anti -compression, anti -falling. 3. The overall chrome -plated process is treated. 4. It is used for woodworking, engineering, and architects to facilitate use as a straight -edged drawing or measuring device. ● Notice: 1. Due to manual measurement, please allow a difference of 1-5 mm, thank you. 2. Due to the differences between different display, the picture may not reflect the actual color of the product.