1.Important Reminder: These grab bars for bathtubs and showers are designed for use on nonporous, flat, and smooth surfaces like tile, glass, acrylic, or metal. Avoid installation on porous surfaces or over grout lines. These bars are meant to assist with partial body weight support, not to hold your full body weight. 2.Strong and Reliable: The suction cups are made from premium silicone, thickened to 0.3 inches for enhanced suction power, ensuring the of you and your family. 3.Simple Installation and Removal: Installing the grab bar is quick and easy. Just clean the wall surface, place the bar on a smooth surface, and press the locking clips at both ends. No drilling or adhesives are required, and it can be easily removed or repositioned when needed. 4.Perfect Size: At 17.7 inches, this shower grab bar the ideal combination of convenience and functionality. It provides a comfortable grip without occupying too much space, and its installation can be easily adjusted to fit different bathroom setups. 5. and NonSlip: Made from tough ABS plastic with a smooth, glossy finish, this grab bar is durable and wearresistant. The textured grip on the inside prevents slipping.