specially designed to meet the needs of people who have undergone unilateral or bilateral total hip replacement. the seat keeps the patient`s legs abducted in the proper position. the design of the seat prevents internal rotation as well as adduction at the hip. this can help reduce the effects of spasticity occurring in people with cerebral palsy or other muscle tone affecting conditions. the unique contour shape allows easy rising and provides optimal comfort. seat height 4" (100mm). weight 1.5kg. supplied with Lok-in-el bracket. maximum user weight 25st (165kg) full details now on our new online catalogue