Invacare 1-class Tm Clamp-on R.T.S. W/arms

Additional stability is provided by padded locking arms that are movable.One hand effortlessly tightens the clamp-on mechanism.The easy-to-clean, curved seat is constructed of comfortable composite material.Easily fastens without the use of tools to most setups using circular bowls. Seat Height: 5"Seat Dimensions: 14.75" (W)  x 15.5" (D)Product Weight: 5.5 lbs. Weight Capacity: 300 lbs.