Mopping system is designed for easier, more effective wringing to reduce back strain and operator fatigue. Molded of nonporous plastic for easy cleaning. Sediment screen traps dirt to keep water cleaner longer. Bucket bottom slopes to ensure complete drainage through self-draining spigot and rolls on 3" ball-bearing casters. Mopping system includes built-in mop stick holder and labor-saving tool holders. International caution symbols are printed in bright red on OSHA-required bright yellow. Bucket holds up to 35 quarts.