This is a vintage Hall-Mack concealed lavatory unit model HM-338, made of polished stainless steel. It is a new old stock item. It is a very rare item that comes in an open box. The unit is a concealed soap dish that is recessed into the bathroom wall. It is designed for adults and does not require assembly. The color of the unit is silver and it has a polished finish. It is a bathroom accessory that can be used to store 4 toothbrushes, 1 cup and hold a bar of soap.