Suitable for bath or shower for extra security.Strong suction cup design only works on any non-porous, flat surface, including tile, glass, acrylic and metal. Provides additional stability for up to 300 lbs when entering and exiting the tub or shower for a safe and comfortable experienceIdeal for security to any vertical or horizontal surface in seconds.Dr. This bath support handle features a non-slip grip that is ideal for seniors, elderly, handicapped, disabled, toddlers and other children. This tub support bar is great for post-surgery recovery and for preventing injury. It can even make a great foot rest for when you need to shave your legs in the shower!No Installation required, no drilling or holes.This bathtub safety support bar attaches to any flat non-porous surface such as tile, acrylic and glass. It does not work with natural stone, porous tile, 4X4 tile or wall board. Note: If you have difficulty getting your bathtub support bar to stay in place it could mean air is seeping into the suction cups. To get a better seal, put water or petroleum jelly on the tile or the suction cups.Can easily be removed and relocated. Lift tabs allow the grab bar to be repositioned easily. Adjust the height on the shower wall, change to the side of the tub and even take it with you when traveling for a safe bath or shower anywhere. The grab bar will not harm surfaces when installed and used properly.Flip-up tabs create vacuum to securely hold the handle in place.The assists your balance while entering or exiting the tub or shower full body weight is not to be applied to product.