Side-press squeeze ringer and bucket combo is an industry workhorse, virtually indestructible and built to last. Armed with quiet casters and a fortified steel handle, the bucket is perfect for office hour cleaning and strong and durable for years of use. The large bucket allows for less mess and will not leave any scuff marks on the floor. Capacity Range (Volume) [Min]: 12 oz; Capacity Range (Volume) [Max]: 32 oz; Diameter: 17.75"; Material(s): Structural Foam Polyethylene; Steel; Nylon.