Inflatable Rubber Ring

A great inflatable rubber ring with stainless steel adjustable value built in for holding the cushion inflated The rubber has been lubed in this shot to make it shiny the ring will come as new in dull thick rubber The clinical red rubber is thick and heavy duty to take plenty of strain if needed and the value is held in place by a large rubber patch The uninflated outside diameter is 45cm and the internal hole is 14cm in diameter