General description Set of 4 self-adhesive hooks made from waterproof stainless steel, designed for strong and durable hanging solutions in various environments such as bathrooms, kitchens, offices, and closets. These hooks are ideal for holding a wide variety of items including towels, hats, clothing, bathrobes, keys, umbrellas, and backpacks. Technical specifications Material: Stainless steel Waterproof and rustproof Corrosion resistant Scratch resistant Hand polished surface for durability and aesthetics Installation No drilling required: simply peel off the adhesive tape and stick it on the wall. For best results, keep the surface smooth and dry. Heat the sticker with a hair dryer for a while, then paste and press for 1 minute. Please wait 24 hours before hanging items on the hooks. Usage Suitable for hanging items in bathrooms, kitchens, bedrooms, and offices. Compatible with multiple wall surfaces including tile, glass, mosaic, natural stone, and antique bricks.