This product is a compatible replacement. While it is not a genuine product, it offers sufficient performance and user experience. Please confirm your model before purchasing. 【Compatible Models】This is a cassette-type replacement blade with an integrated foil and cutter. It is compatible with F/C90S, F/C90B, F/C92S, and F/C92B. This is a replacement blade specifically for Series 9 shavers, and the 92B is an improved version of the 90B. It is compatible with models such as 9070cc, 9090cc, 9090ccE2, 9093s, 9095cc, 9260s, 9260s-P, 9290ccE4, 9291cc, 9292cc, 9293s, 9295cc, 9295cc-P, 9295cc-SP, 9296cc, 9296cc-P, 9297cc, 9299s, 9299cc, 9355s, 9375cc, 9394cc, 9395cc, and 9399s-SP, among others.