Safe and Durable Material: The hook is made of zinc alloy, the screw is made of iron; the material is hard and durable, difficult to break, rustproof, and corrosion-resistant. Hook and Screw Dimensions: The wall-mounting hook measures 41 mm x 28 mm x 13 mm, the screw is 14 mm long, and the head diameter is 3 mm. Practical and Sturdy Design: With 2 holes and a flat black design, it is very stable and easy to install. The edges are so smooth that they won't damage your clothes or anything else you hang on it. Application: You can use these hooks in various places such as the bedroom, bathroom, closet, kitchen, and garage to hang various items, such as necklaces, coats, belts, handbags, jewelry, baskets, kitchen utensils, keys, and more. The package includes: 30 wall hooks and 60 screws, enough for you. Material: Zinc alloy. Color: Bronze. Weight: Approximately 210g. Quantity supplied: 30 pieces/set.