Andis® CeramicEdge Blades are made from a high-tech ceramic material that resists heat for cooler, more comfortable, cutting. For clippers that get a workout all day long, consider Andis® CeramicEdge® blades. Advanced formula ceramic cutter stays up to 75% cooler than steel and provides increased durability and a long-lasting edge. Keep your pet groomed and looking his or her best with the help of this Andis CeramicEdge Size 4FC Detachable Blade. This blade fits Andis professional detachable blade clippers, as well as most other brand’s detachable blade clippers. The ceramic edge runs cooler than steel and stays sharp longer, for a smooth cut. Easy-to-use, this product will go a long way in helping you keep a well-groomed, happy pet.