【Quality】Our suction cup hooks are made of clear PVC and high-quality rust-resistant stainless steel; they are soft and sturdy, lightweight, waterproof, and temperature-resistant, and will not yellow or lose adhesion over time. 【Invisible Design】Our suction cups with metal hooks are transparent and almost invisible, fitting into any decoration style. The suction cup diameter is 1.77 inches, giving it a compact shape; each suction cup hook can support up to 7 lb, ideal for hanging towels, brushes, keys, wreaths, and string lights. 【Detachable and Reusable】The PVC suction cup is reusable, while the metal hooks and suction cups are detachable and can be used separately. You can use the cups without the hooks for activities such as crafting. 【Easy to Use】The suction cup wall hooks require no tools or drilling, making installation quick and easy, taking just a few seconds. Simply press the suction cup onto the surface to hang. The suction cups feature a release tab for easy removal and will not damage your wall. 【Multifunctional】Our clear suction cup hooks can be easily attached to ceramic, window, mirror, glass, metal, or fiberglass surfaces, decorating your home and saving space.