The Mobile Shower Chair is manufactured from plastic coated steel tubing and fitted with a comfortable white plastic seat with small drainage holes for release of excess water. Fitted with four inch castors and two rear brakes. Seat Size - H: 460-585mm (18-23"); W: 455mm (18"); D: 394mm (15.5"). Overall Size - W: 495mm (19.5"); D: 500mm (20")