Stainless Steel and Strong Self-AdhesiveMade of high quality stainless steel with wire drawing treatment. This gives them anti-corrosion and anti-rust properties. A suitable high-quality adhesive is very strong, resistant to corrosion, rust and scratches.And waterproof. Space SavingOur hooks are perfect for towels, clothes, hats, wall-mounted potted plants, garden hoses, sports equipment and more. Keeping the space clean and organized is great for optimization work, saves a lot of clutter, keeps areas tidy, and savestime. EASY TO USETear off the self-adhesive cover and place the hook on a smooth surface. No drilling required and no damage to furniture or walls. Cleans up without any holes, marks, sticky residue or stains. Wide range of applicationCan be used on various smooth surfaces, such as wood, glass, marble, ceramic tiles, etc. (Not suitable for matte wallpaper or plaster walls or any rough textured surface)