The Champ® Plastic Buckets are made from foam polymer material that will withstand years of continuous wringer action. The single-bail design virtually eliminates bail pull-out and pinched hands. Built-in bumper keeps bails and casters from damaging walls. Double-raceway, ball-bearing casters add stability and maneuverability. Unique double-wall design keeps bucket sides smooth and free of protruding supports. Champ® Plastic Buckets without bail are approved for high security/prison applications.