Oster CryogenX Elite Detachable Pet Clipper Blade, Size 7F (078919-016-005) Size 7F detachable pet clipper blade cuts hair to 1/8 inch (3.2mm) Fits Oster A6, Golden A5, Turbo A5, Power Max, and PowerPro Ultra Clippers Ideal for shaving down matted coats Elite series blade features a titanium finish on high carbon steel for maximum performance and lasting sharpness Cryogenically frozen for durability