Easy to install - No need for tools or damaging the wall. No drilling is required. Simply clean and dry the mounting surface thoroughly and press firmly to the wall for 30 seconds to achieve a secure bond. It is recommended to wait 24 hours before hanging anything for extra strength and durability. They are easy to remove, leaving no holes, streaks or sticky residue. Premium Material - The adhesive hooks are made of 304 stainless steel, which is corrosion resistant, waterproof, durable scratch-proof and durable. The adhesive sticker expands to provide better adhesion. Wide Application - They can be used on a wide variety of smooth surfaces, such as wood, glass, marble, ceramic tile , etc. ( They are not suitable for non-smooth wallpaper or plaster walls or rough textured surfaces ) Water resistant wall hook, suitable for all kinds of humid environments. Ideal for bedroom, bathroom, living room, restroom, office, etc. Space Saving - These coat hooks help keep your home clean and tidy. Hang coat, hat and keys in the hallway; hang ladles, knives and tea towels in the kitchen; perfect for sticking on walls, doors, interior cabinets, etc. It saves a lot of space and brings you a comfortable and tidy life. Fashion Design ]- Fashion silver color, brushed finish and compact design make these adhesive hooks compatible with all other modern home decorations. Cut : 4.5*4.5cm.