Description Material: Our adhesive hooks are made of high quality sandblasted aluminum, which is corrosion, rust and scratch resistant, ensuring high strength and durability for indoor and outdoor use. Design: The design The hooks modern, sleek, and stylish look is perfect for most home decor, and the non-marking, no-perforation design makes it very easy to install. Installation: Peel off the self-adhesive sleeve and stick the hooks on a smooth surface, press and hold for 30 seconds to ensure the hooks work properly. Self-adhesive hooks can be stuck to most smooth wall surfaces such as tile, wood, metal and marble. (Not recommended for use on painted walls, limestone walls or wallpapered walls with poor adhesion otherwise the hooks will come off) Applications: The hooks are great for all uses around the home such as than hanging clothes, hats, bags, pants, towels, keys, kitchen utensils, brushes, etc. They can help keep your room neat and clean and save space.