Promote a safer workplace. The patented, molded-in WaveBrake inhibits wave formation, which reduces splashing by 40%. Buckets stack, even with the wheels attached, for more efficient storage. Tested to exceed 50,000 cycles, the wringers are more than twice as durable. 30¡ handle bend is easier on the user's wrist and shoulder. Improve productivity with this compact janitor's cart and mopping combo, all in one. Trolley handle for easy transport. Removable maid caddy for two spray bottles and cleaning supplies. Accommodates a 13-gallon poly liner for waste collection. Our Quiet Caster Dolly makes less than one-tenth the noise of a traditional mop bucket. System also includes "bucket-in-bucket" design to separate clean and dirty water and an additional accessory bucket for extra cleaning solution or waste collection. Bucket capacity: 35 qt. Wringer capacity: up to 32-oz. mops. Yellow. Sold by the each.