G10 Handles: Durable, slip-resistant, and stylish. Perfect grip, all-weather performance. Utility knife that stand up to the task Quick-change Blade: Just push the button and pull out the blade, the quick change mechanism will help you to change the blade easily and safely. Our box cutter is also compatible with most standard size utility blades for convenience. 10 Extra SK5 Blades included Safe to Use: This heavy duty work knife is built with ergonomic grip which provides more comfort for you. The back lock design safely keeps blade in place when in use, and no need to worry about the blade slipping from your hand while working Portable: This is a sturdy, solid, well-designed folding razor knife with belt clip that makes it easy to carry on your belt, in your pocket or bag. You can feel the weight and size of it, and you will definitely know it is there Various Applications: The box cutter knife can be used for different jobs that you may need to get done. It cuts through paper, carpet, plastic, cartons, cloth, bags, leather, PVC, and much more WORKPRO Folding Utility Knife G10 Handle with Stainless Steel Head, Quick-change Blade & Back Lock, Heavy Duty Box Cutter, 1PC Razor Knife with Extra 10PC SK5 Blades