Silver Star Super Stainless Steel double edge blades fit all double edge razors. Silver Star Super Stainless Steel blades are made from the highest quality steel. Each Silver Star Super Stainless Steel blade provides unsurpassed quality, smoothness and durability for a long lasting, smooth shave. Additional Details ------------------------------ Product description: Silver Star Super Stainless Steel double edge blades fit all double edge razors. Silver Star Super Stainless Steel blades are made from the highest quality steel. Each Silver Star Super Stainless Steel blade provides unsurpassed quality, smoothness and durability for a long lasting, smooth shave.