Professional 2 speed clipper - 3400 spm and 4400 spm. Includes super blocking blade, the ultimate in precision. Quiet operation to please even the most sensitive animal. Locking switch button - will not accidentally shut off. Works with all ultraedge and ceramicedge blades. Includes clipper, super blocking blade and clipper oil.. Dimensions are 2.5 X 8 X 10 UPC Code = 040102230851