Introducing our suction grab bars, perfect for bathrooms, showers, and bathtubs. These bars are designed to be used on non - porous, flat, and smooth surfaces such as tile, glass, acrylic, and metal. With a 11.8 in. long armrest, a 2.3 in. diameter suction cup, and a 1.1 in. Dia gripping surface, they offer comfortable handling. The powerful suction cups allow for tool - free and drill - free installation. Simply clean the surface, press firmly for 2- 3 seconds to evacuate air, and then press the switch to lock the suction cup mechanism. They can be installed either horizontally or vertically, providing maximum flexibility. Enhance your safety and convenience with these practical grab bars. Color: Gray. Material: Acrylonitrile Butadiene Styrene (ABS).