32 quart capacity. Higher back for more comfortable wringing; accurate easy pour spout. Large target area. Smooth surface for easy cleaning. Non-marking gray casters (not assembled). Can accommodate 12-32 oz. mops. Manufactured of high grade Polypro plastic. Clip for holding mop handles prevents them from falling. Color code system. Lighter and easier to lift. Wringer accommodates a variety of flat mops as well as traditional wet mops.