Stainless Steel Retractable Cutting Handle Knife Box Cutter Blade Tools For Cars Carbon Fiber Vinyl Film Description: Lock automatically after the introduction of blade、 easy to operate Specification           Material Type       Stainless steel           Length       12.8 cm           Weight       17g    Note: 1.We provide clear pictures、 measurements where possible. Please check as much as possible to make sure the item is the one that you need.2.Please allow 0.1-0.5cm difference due to manual measurement. Package included:  1 x Box Cutter With Blade