High quality materials: The suction cup handle is made of high quality PVC and ABS, which is durable, reusable and waterproof. It can also be used in humid environments such as bathrooms. Unique design: Reusable; when the installation position is changed, just clean the suction cup, dry it, and reuse. Easy to use: No drilling, no tools, no gluejust clean the installation site to ensure it is free of dust, dirt, and oil stains. It's ready to use. Note: It cannot be used on walls, latex paint, wallpaper, or unpainted wood. In these locations, the product may easily fall off. Suitable for glazed surfaces, ceramic tiles, glass, patterned ceramic tiles, marble surfaces, and lacquered wooden panels. Wide range of uses: Suitable for ceramic tiles, glass, mirrors, frosted glass, and similar smooth, non-porous surfaces. Also ideal for cabinet doors, windows, and refrigerator doors. The non-slip grip provides added safety for parents and children when entering and exiting the tub, offering greater security for your family. 1. The suction cup handle is made of high quality PVC and ABS, which is durable, reusable, and waterproof. Can be used in bathrooms and other humid environments. 2. Suitable for ceramic tiles, glass, mirrors, frosted glass, and similar surfaces. Also an excellent choice for cabinet doors, windows, and refrigerator doors. The non-slip handle helps provide stability and peace of mind for families.