Body İs Made Of Aluminum, Can Be Easily Carried Thanks To İts Ergonomic Small Structure And Allows You To Carry Out Your Cutting Operations Without Tiring Your Hands. You Can Use Cardboards, Adhesive Tapes, Foils, Paper, Plastic Strips, Foam, Textile Materials, Upholstery, Pvc, Rubber, Felt, Leather, Etc. Materials Can Be Cut Easily And Safely. A Utility Knife With Trapezoidal 19 Mm Hook İs Used As A Spare Blade. It Does Not Have A Spring Mechanism And Does Not Return Automatically. When The Blade İs Opened, İt Maintains İts Locked Position. Body: Aluminum Mechanism: Auto Lock Total Length: 150Mm Blade Width: 19 Mm Weight: 37G