Chairs that are used in the bath tub or shower. They come in different sizes and shape, some come with wheels while others are just like the standard chairs, before buying a bath or a shower chair make show to measure the size of the legs of the shower chair, they generally have for legs so the first the to do is to measure the width of the front legs (measuring from outside the legs) and then measure the width of the side legs from front to back, once this is done you also have to measure the width of the front right leg and the back left leg.