MULTIFUNCTIONAL APPLICATION: This suction cup hook is suitable for smooth, dry, flat, and non-porous surfaces such as glass shower doors, mirrors, tiles, windows, and stainless steel, so you can hang towels, loofahs, mesh sponges, body brushes, coats, bathrobes, jackets, clothes, and more. Sturdy and Durable: Our suction cup hooks are made of stainless steel, which ensures long-lasting durability and resistance to rust and corrosion. These suction cup hooks are designed to securely hold towels, washcloths, bath bombs, and more, making them perfect for use in the shower or bathroom. EASY INSTALLATION: Simply clean the surface, attach the adhesive disc, and place the suction cup on it. Convenient and quick, no drilling or screwing required, saving you time and effort. Humanized Design: The overall size of the suction cup towel hook is 6.5 x 4.7 cm, with a 2.5 cm diameter disc tip, effectively preventing items from slipping and ensuring your items are securely hung. ULTRA-STRONG