1. [Easy to Install]The towel hooks adopt strong self-adhesive backing, which has strong adhesion and high load-bearing capacity. Please wipe the wall to keep clean and dry, then peel off film of adhesive tabs and stick it on the wall (must be a smooth hard surface), press hard for 15 seconds, and wait 24 hours before hanging items. 2. [Strong Load-Bearing] Strong adhesive hooks, maximum load-bearing capacity is 6.6 lbs. High-quality stainless steel hooks with high viscosity and high bearing capacity, stable and solid, so that you can use more reassurance. Bathroom hooks is and rust-proof, with high oxidation resistance and corrosion resistance. 3. [Application Surfaces]These adhesive hooks is suitable for smooth hard surfaces, such as tiles, refrigerator doors, wardrobes, marble, wood tiles, ceramics, mirrors, stainless steel, acrylic, plastics, laminates, mirror glass, etc. Caution! Not suitable for non-smooth wallpaper walls or plaster walls or any rough-textured surfaces. Brick wall, painted wall, concrete wall, textured lime wall, concrete wall, and dry wall. Rough surfaces will reduce the stickiness or damage your wall. 4. [Multiple Uses]The wall hook can be used to organize and hang coats, hats, towels ,scarves, bags, keys, kitchen utensils and other personal items, the self-adhesive hooks is suitable for bathroom, kitchen, bedroom, living room, toilet, office, library, garage, etc.