Features: 12.5mm high protective plate can effectively avoid the injury caused by accidental knife jump during cutting. The bottom anti-skid pad is not easy to slip even on smooth surface, which ensures the stability of cutting and marking. The anti-seepage structure at the marking end can effectively avoid ink penetration and ink entrainment during marking operation. 01 Specifications: Material: Aluminum alloy Size: 210*35*12.5mm/8.27*1.38*0.49" Weight: 50g 02 Specifications: Material: Aluminum alloy Size: 310*35*12.5mm/12.2*1.38*0.49" Weight: 73g 03 Specifications: Material: Aluminum alloy Size: 460*35*12.5mm/18.11*1.38*0.49" Weight: 108g Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement. Included: 1 X Protective Ruler