Heavy duty strong suction cup - suction cup hook is made of high-strength PVC material and the latest vacuum technology, with a maximum load of 11 pounds. The shower razor holder is made of waterproof TPE suction cups. Multipurpose - Shaver holder hook is suitable for various purposes. You can hang a razor, towel, loofah, sponge, coat, key, headset, garland, coat hanger, spoon, blender, spatula, scissors, clothes and cable; It also applies to more places: bathrooms, kitchens, windows, walls, doors and counters. Ease of installation - Clean the surface and keep it dry before use. (Make sure the surface is smooth) Peel off the cover. (Note: Do not touch the bonding surface with your hands); Press the bottom of the hook, and touch it steadily from the middle to the edge; Pull down the hook to lock it; Ensure that the bottom of the hook is in full contact with the wall; Squeeze the air out completely. Removable, Reusable and Adjustable - Our shower hooks are removable and will not leave any marks on the wall after removal. They are reusable; Rinse them in water, then dry them, so they can be used again! Suitable for a variety of surfaces - Wall hooks are suitable for smooth, clean, dry, flat and non porous surfaces such as glass, mirrors, smooth tiles, smooth polished metal, stainless steel and acrylic. Please note that these vacuum hooks cannot be used for oiled surfaces, raw marble, rough surfaces, lime walls above mortar lines, latex paint, wallpaper, unpainted wood, mosaics, etc.