Compatibility: Each package includes 2 blades, designed specifically for Likcut Glee S501 & S41 Cutting Machine Tungsten Steel Material: Made from high-quality tungsten steel for long-lasting performance, ensuring your blades stay sharp and cut smoothly Long Cutting Life: Each blade will last for 1000 cuts to 2000 cuts, depending on the type of material being cut Precision Cutting: Deliver clean, accurate cuts every time, making your crafting projects easier and more enjoyable Easy Replace: Quick and hassle-free blade replacement, keep S501 cutter machine running smoothly and efficiently Versatile Use: Meet all your crafting needs, like permanent vinyl, iron on vinyl, cardstock, paper, matless materials, stickers, labels etc Notice: The blades are sharp, be careful when using this cutting blade, unplug the machine before replacing the blade ASIN B0DSZSM9XF Item Weight 0.634 ounces Manufacturer LIKCUT Item model number RB-KN2-EU Batteries required No Product Dimensions 4.13 x 3.07 x 0.71 inches Warranty Description 2 year manufacturer.