Bathroom Suction Cup Handle (2 Pack), Disability Grab Bar, Portable Mobility Aid Safety Handle with Suction Cup Mount, No Mount Required for Bathroom, Child and Disability Aid Suction cup handles in the bathroom provide you with stable safety in slippery areas. The powerful suction cup design can be used on any non-porous flat surface, including smooth tile, glass, porcelain or fiberglass. Be careful not to get caught on rough or uneven surfaces Portable support safety handle with suction cup attachment and quick release! Can be used as a disability and mobility aid for bathtubs, showers and toilets, no tools or drilling required. The handle will not damage the surface when properly installed and used The textured, wavy rubber provides a comfortable, non-slip grip even when wet, providing safety for grab bars in bathtubs, tubs, showers and toilets, ideal for injured people, the elderly and young children The suction balance aid bar is for balance aid only, not for body weight levers. The bar should be checked before each use to ensure that it is securely attached. If necessary, it must be fixed again. Read this before buying - To get enough suction to get the job done 1. This suction handle is only for tiles larger than 4" x 4" 2. The suction cup must not be installed in grout joints 3. Make sure the shower wall is not textured 4. For all other applications, the mounting surface must be flat and smooth