Award winning toileting aid, with an extra-wide heavy duty toilet seat for large users. The EZ Warm Wash features adjustable warm-water rear washing, with the simple press of a button. The control unit can be placed on either side of the commode, raised, or moved aside for commode wheelchair access. The Bariatric Toilet Seat is heavy duty, and features an extra-wide seating area that helps support users up to 500 lbs. 2005 Caregiver Friendly Award Winner. Seat length: 18. Seat width: 16-1/2. Seat opening measures: 7-1/2 wide x 11-1/2 long. Hinges are spaced 5-1/2 apart.