Suction Cup Grab Bar by Drive *Caution: The suction cup grab bars are to be used as balance assist only. They are not for body weight leverage.Avoid putting holes in your bathroom wall and just use this simple suction cup mounting system from Drive Medical. These grab bars can easily be installed on virtually any smooth surface without any tools at all. Put them on your shower wall, on the tub, as a temporary towel bar, or near a chair or stairwell for extra assistance when standing or climbing stairs. Each bar is made of quality materials and the small, medium, and large bars will telescope out for one or two handed use. The large 4.5" suction cups will stick to almost any smooth surface securely, but with with the integrated release levers can be installed or removed easily. All suction cup grab bars are white in color.Warranty Information: 3 years on the grab bar, 1 year on the suction cups.