Check the listing for details. Single Edge Half Pre Cut Razor Shaving Blades For Barbers 100pc. Color: Silver, Condition: New. Listed at 9.90 USD. Single Edge Razor Blades Platinum Japanese Stainless Steel Precise & Clean 100pc. Derby Premium Single Edge Razor Blades The razors are especially suitable for sensitive to normal skin and light to heavy beard growth. Derby half or single edge blades are manufactured in Turkey. The razor blades are produced from Swedish steel with a high carbon content. Within strict quality standards, the blades are coated with platinum, chrome, polymer, tungsten and ceramic. 1 Single Edge - Ultra Sharp Chromium - Ceramic - Platinum - Tungsten and Polymer Coated Edges From beginning to end, all Derby Razor Blades are subjected to severe Quality Control Inspection at every stage of manufacturing process by utilization of unique quality control equipment. These high quality interchangeable razor blades are made from refined and intensively processed Swedish carbon steel. The razors are especially suitable for sensitive to normal skin and light to heavy beard growth. Package 1 pack of 100 blades