Premium Quality Material: These Plotter Blades are made of high quality cemented carbide material to provide a good durability and wear resistance. It features with a high hardness and greater strength to offer an extra long life, it is anti-rust, anti-static, no peeling. No worry about bending during your working period Premium Quality Material: These Plotter Blades are made of high quality cemented carbide material to provide a good durability and wear resistance. It features with a high hardness and greater strength to offer an extra long life, it is anti-rust, anti-static, no peeling. No worry about bending during your working period 45 Degree Design: These Plotter Knife adopts with a 45 standard vinyl cutter blade design, and they can be used for cutting different types of thin materials.They are recommended for all standard cast and vinyls as well as other thin materials Safe to Use: There comes with red safe cover in the package, which can protect these Vinyl Cutter Blade for easy store and transportation. At the same time, there also comes with safe plastic box for easy store and carry, you can easily find what you needs Excellent Performance: These Roland Vinyl Blades have sharp grinding tips for easy and quick cutting. At the same time the 2mm shaft diameter can be used for many cutting plotters.These blades can provide the best performance with their high preciseness and high quality, great tool for you Standard Blades: These GCC Vinyl Cutters adopt with standard blades for cutting color adhesive media standard vinyl, and it is suitable for cutting media up to 0.25mm thick.