Redesigned swivel and bearing mechanism for added strength and stability. Swivels 360° and locks in 90° increments. Swivel action reduces skin sheer. Removeable arm rests. Height adjustable legs from 20"-25". Padded seat, back and arm rest. Drainage holes for easy water exit. Stainless steel pin is spring loaded and self locking. 300 lbs weight capacity. Weight - 10 lbs. Rustproof, lightweight aluminum. Tool free assembly. Fits most bathtubs.