Andis Ceramic Blade, Size 4, w/24T Upper, 17T Lower

Andis' Professional Grade Ceramic blade runs cooler and lasts longer. CeramicEdge blades use an improved ceramic formula that works cooler and lasts sharper. Appropriate, for dogs and also for other medium-sized pets. They are compatible with detachable blade clippers. Performance-wise these clipper blades are meant for optimum pet grooming. The low heat transfer and friction index of ceramic keeps these clipper blades running 75% cooler than traditional steel blades. This allows you to use less coolant to clip longer and faster with less downtime.