Heavy Duty Suction CupsThe suction cups have a stronger load-bearing capacity than most clear suction cups on the market, and can hold up to 11 lbs. Our vacuum shower door hooks are designed with bionic octopus suction cups that stay sticky for years You don't have to worry about them falling off. This suction cup hook is made of high-quality PC and TPE material, which is waterproof and rust-proof, and has a long service life. You can use it in bathroom and kitchen with confidence. Easy to InstallNo screws, nails, glue and tools required. You can install the vacuum suction cup hook in a second, easier and faster than sticky hooks. To install it, simply press the hook firmly against the wall until you hear a ""click"", making sure Squeeze out the air. (Note: Before installing the suction hook, the wall surface should be dry and clean). This shower hook will not damage your walls and can be safely used in your dorm room, apartment and office. Removable and ReusableUnlike most sticky hooks on the market, our shower suction hooks can be easily removed with the card included in the package without leaving any sticky residue on the wall, also Won't damage your walls. bathroom towel hookAlso reusable and eco-friendly. Just install it in your apartment and never worry about moving again. After cleaning and drying the suction cup, the bathroom hook can be easily installed in place.