All in one compact design for effective wringing and no more lost parts. One piece design: integrated bucket and wringer. Holes in both wringing plates force more water from mop in less time. It has 9” Casters for excellent maneuverability, and built in lift handles on bottom of bucket make lifting and emptying easier. This combo accepts up to 24 Oz. Mops. Size: 22.63"L x 13.25"W x 32.25"H. See page 694 of our 2011 catalog.