High quality material: Made of high quality ABS material, the size is 62 x 49 mm, light and compact, with a waterproof design that resists water vapor and can be used in outdoor or humid bathroom environments. Built-in Superglue: The vacuum pressure of the suction cup ensures strong adhesion with a load capacity up to 7.5 kg (16.5 lb), offering better performance than traditional suction cups on smooth, non-porous surfaces. Reusable: The suction cup features memory retention; when changing installation positions, simply clean with water and allow to dry before reuse. Easy to install and remove: No drilling or tools required. Features adhesive backing with release film for simple application and removal without damaging tiles, glass, or metal surfaces. Wide range of applications: Suitable for glazed ceramic tiles, glass, patterned tiles, marble, painted wood, and similar materials. Ideal for use in kitchens, bathrooms, and door handles, providing slip resistance in wet areas to enhance safety for you and your family.