Powerful waterproof hook-Suction cup hooks can withstand 11 pounds (about 5 pounds) and are waterproof, so they can be used in opposite places, such as bathrooms and kitchens. The shower hook will be your best accessory clip for towels, bathrobes, loofah and other bathroom or kitchen items.Quick installation without tools-no tools, no screwdriver, no drilling, just use the vacuum hook to install on the opening. Just choose a smooth surface, tear off the film and push the center of the hook firmly until you hear "bubbles" Easy to install, no replacement.Removable and rear hook-the heavy-duty hook is directly disassembled and reinstalled to a new position and the brake is reused. Please use a credit card to remove and clean the suction cup with warm water before reinstalling. The detachable hook is ideal for apartments and rentals.Applicable surface-The suction cup holder cannot be used for oily surface, unfinished marble, rough surface or grouted lime wall, emulsion varnish, wallpaper, unpainted wood, mosaic, etc. These vacuum suction hooks are suitable for ceramic tiles, glass, painted wooden doors, stainless steel and other impervious surfaces.Patented product-Suction cup hook is made of TPE and ABS plastic, both of which are excellent, durable, weather-resistant, oil-resistant, anti-aging and defect-free