Ergonomic over-molded handle prevents carpal tunnel syndrome. Self- Cleaning feature removes hair with the touch of a button. Specially designed ï¿½ribsï¿½ prevent pins from becoming bent when retracting for cleaning. Rounded head allows for grooming in hard to reach areas. This Product/Package Measures: 9.75 in. L x5.00 in W x2.75 in D.