The Adjustable Height Clamp On Tub Rail is a grab bar designed for use in bathtubs. The grab bar is made of powder-coated steel, and is adjustable in both height and width. It has a stainless steel locking mechanism for attaching to the side of a tub, with rubber pads that grip the tub without scratching. DIMENSIONS (HxW): 14 to 17 x 3 to 7 inches. COLOR: White. WARRANTY: Warranted.