Super Suction Power Hooks: Suction cup hook adopts patented octopus bionic technology, and have better suction power than common PVC suction hooks. The suction holder hooks are made of TPE and ABS plastic, both of them have long-lasting endurance, weather resistance, oil resistance. Waterproof & Oilproof LUXEAR Suction cup hooks can hold up to 5.0 kg and they are waterproof so they can be used in wet areas such as bathrooms and kitchens. The shower hooks will be the best accessory holder for your towel, bathrobe, loofah and other bathroom or kitchen items. 1 Second Install No tools, no screws and no drilling holes on your wall by using the waterproof suction hooks. Simply choose a smooth surface, peel off the film and push the hook center "PUSH" hard until you hear "PUFF"! The Vacuum suction hooks install finished. With a 360-degree rotation design, our strong Suction Cup Hooks for Shower allow you to feel free to stick in any direction, don't worry about crooked. Durable & Reusable The heavy duty hooks are easy to remove and re-install in a new location for repeat use. Please use a card to remove and wash the suction cup with warm water before re-installation. Removable hooks are ideal choice for condominiums and rentals. Suitable Surface The Vacuum suction holders cannot be used on oiled surface, unfinished marble, rough surface or over grout line lime wall, emulsion varnish, wall paper, non-painted wood, mosaic etc. The powerful Hooks suitable for Wall Tile, Glass, Painted Wooden Door, Stainless Steel and other Impervious surface.