1. [Premium Material] - Our self-adhesive hooks are made of high quality stainless steel, corrosion and oxidation resistant, rustproof, waterproof, these features have ensured their durability and reliability. Self-adhesive self-adhesive hook with sanded, smooth and unharmed edge, towels, hats, clothing, etc. Sticky Backing, sticker that expands to provide better grip. provide additional strength and durability.^ 2. [Easy to Install] - No need for tools or damage to the wall. No drilling is necessary. Just clean and dry the mounting surface thoroughly and press firmly on the wall for 30 seconds to get a good hold. We recommend that you wait 24 hours before hanging something, to ensure extra strength and durability. They are easy to remove because they leave no holes, marks or sticky residue.^ 3. [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) They are water resistant and stick to hooks suitable for all kinds of humid environments. Stick-on hooks can withstand a weight of up to 2-4 kg.^ 4 [Space Saving] - These wall hooks keep your home clean and tidy. Hang your coat, hat and keys in the hallway; hang ladle, knives and tea towels in the kitchen; perfect for sticking on walls, doors, interior cabinets, etc. Perfect for hanging towel, heavy coat, bathrobe, tea towel, etc. Feel free to use it in your bathroom, bedroom, kitchen, etc.^ 5. [Fashion Design] - Brushed stainless steel in black color, compact design, these adhesive hooks perfectly fit your modern home decoration. 4 packs, size: 4.5 * 4.5cm / piece.^