Allows refreshing shampoo in bed. Comfortable Hair Wash Basin Ring. Inflatable shampoo basin makes it possible to wash a person's hair without removing them from bed. The patient's neck and shoulders are cushioned in the inflatable ring. Handy for home or institutional use. Inflates by mouth or by air pump. Made of heavy duty vinyl. Complete with drain hose and instructions. Inflates to 23.5" wide x 23.5" long.