The product is a set of 12 brand new Gillette Fusion 5 refill razor blades. These blades are made of stainless steel and are designed for use with Gillette razors. Specifically, they are compatible with the Gillette Fusion 5 model, featuring 5 blades for a comfortable and close shave. The product is manufactured in the United States and carries a California Prop 65 warning regarding potential health risks associated with its use. Ideal for men looking to maintain a clean and well-groomed face.