Material: Made of high quality plastic, durable, reusable and waterproof. Ideal for smooth, non-porous vertical or horizontal surfaces such as glass, tile, and more. Design: Portable upright safety handle and suction cup vacuum pressure provide an extremely strong grip. Can work on any flat, non-porous surface, Easy to install and remove: No drilling, no tools, no glue, the tub handle can be easily installed and removed by twisting a switch. Will not harm tile, porcelain, glass, metal. Application: Provide stable and safe support for people who need help in toilets, bathrooms and showers, also a good choice for furniture handles, window handles, refrigerator door handles. Safety Protection: The non-slip shower enclosure handle allows parents and children to walk steadily in and around the bathtub, providing more security for your family.