1. [Easy to Install]Silver hooks with 3M stickers for quick installation, no drilling, no damage to the wall. 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] Self-adhesive hooks, maximum load-bearing capacity is 5 KG. 304 stainless steel hooks with high viscosity and high bearing capacity, stable and solid, so that you can use more reassurance. and rust-proof, with high oxidation resistance and corrosion resistance. 3. [Application Surfaces]These stainless steel 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. [Storage Helper-Widely Used]Brushed silver adhesive hooks, multi-functional and flexible storage, simple and elegant appearance, suitable for bathroom, kitchen, bedroom, living room, toilet, office, library, garage, etc. Hooks for hanging clothes, coats, towels, scarves, handbags, hats, keys, kitchen utensils etc.