Creative Grids® 60mm Rotary Blades are designed to work with most 60mm rotary cutters on the market today. The carbide steel blades are sharp and durable. They easily glide through fabric, vinyl, cork, and more. Creative Grids® Rotary Blades come in a compact, reusable plastic storage container. Made of: Carbide Steel Size: 60mm Included: Five 60mm Rotary Blades Use: Rotary Cutting