The WaveBrake® mop bucket and wringer system reduces splashing, which means a safer environment, cleaner floors, and improved productivity. High efficiency side press wringer. Lasts 58 times longer than comparative wringers. Tested to exceed 50,000 wringing cycles, average wringers perform approximately 860 cycles. Premium tubular steel and Structural Web molded plastic. Bucket in bucket system separates clean and dirty water. Quiet Caster Dolly makes 1/2 noise of standard mop bucket. Integrated trolley handle for easy transport and storage of Safety Sign and Lobby Dust Pan. Removable Maid Caddy. Extra accessory bucket.