The VViViD Precision Retractable Utility knife is built for ultimate practicality, these knives have become widely used in industrial settings for their ease of use, safety (a locking mechanism keeps the blade firmly stowed away when not in use), strong, rust-resistant stainless steel construction, and the convenience of being ultra lightweight and highly portable. Pair those qualities with an abundance of affordable replacement blades. No need to waste time sharpening blades. You can find replacements available online and in hardware stores, and the VViViD Retractable utility knife 5-pack bundle has all your needs covered. Blade Snapper Use the Blade Snapper in the back of the knife to easily snap dull blades off your snap off blades. Ultimate Safety Our sturdy safety lock ensures that you will not have any slip ups while on the job. Snap Off Blade Our knives come with a Carbon Steel snap off blade. You can easily replace blades with blades found in hardware stores. Pocket Clip Be hands free without misplacing your knife using the pocket clip! The Precision Retractable Knife is ultra lightweight, tough and rust-resistant. One of the best accessories you can have for your vinyl wrap and craft ventures. Perfect for any job you have with its slim but tough frame, and stand the rough use of in a warehouse to the precise precision of weeding when you work with craft vinyl. Length: 5.5 inWidth: 0.5 inWeight: 0.05 lbs