Complete Set: Includes 45 black picture hanging hooks and matching nails, suitable for photo frames, wall art, clocks and other everyday hanging needs at home or in the office. Iron Material: Made of iron with a black coated finish, these wall hanging hooks are suitable for daily use and help provide steady support for common picture hanging applications. Easy Installation: Place the hook in position and tap the nails in with a hammer, making installation simple and convenient on suitable wall surfaces without drilling for most everyday hanging tasks. Small Wall Marks: The fine nails are designed to create smaller pinholes after removal, helping reduce visible wall marks compared with larger screws or wall fasteners. Suitable Wall Types: Designed for drywall, plasterboard and wood walls, this picture hook set works well for frames, wall art and clocks, and should be used according to wall condition and item weight., Manufacturer: Elenviorina