The Mustee 18F Single Basin Floor Mount Utility Sink provides a convenient place to help juggle your loads of laundry. This free-standing unit has an 18-gallon tub made from marbleized white Durastone (a blend of fiberglass stone and resin that's naturally resistant to mold and mildew). A self-draining back shelf (with a retainer curb) helps make sure that spills end up in the basin and not on the floor. The unit is supported by heavy gauge steel legs and is easy to assemble.