This replacement blade is compatible with the Wahl Professional Animal SmartCut Cordless Clipper. Adjustable 5-in1 blade can provide five versatile cut lengths of 2.0mm, 1.8mm, 1.5mm, 0.8mm, and 0.6mm. Ideal for trimming and light to medium body clipping between grooming visits. Since 1919, Wahl Clipper has been manufacturing quality products for professionals and at-home users alike. We are proud of our heritage and our standard of integrity, value, and quality.