Material SK5 Steel, Plastic Brand WORKPRO Color Silver Handle Material SK5 Steel Blade Material Alloy Steel Item Weight 400 Grams Style 100 Pack Handle Type Plastic Dispenser About this item 🎈 Notice - Be sure to watch our HOW-TO video before using it. It can help you slide the utility blade out quickly and easily ⚔ Super Versatility - It is made entirely according to standard utility knife blades and fit most standard & fixed utility knife perfectly ⚔ Affordable - Includes 100 replacement blades and they come in a well-built case for safe storage and disposal. Each blade is rigorously tested and we firmly believe this is a great deal ⚔ Durable - WORKPRO utility knife blades are made from SK5 steel, which is of high quality and durable ⚔ Sharp - The knife blades are highly sharp and cut through lots of materials easily and without hesitation. Ideal for cutting cardboard, leather, linoleum, rope, soft metal, etc