Size details: The length and head diameter of the screw are about 15mm x 8mm/0.6 x 0.31 inches. size is suitable for you to hang on the wall. High quality material: These hanger hooks and screws are made of high quality iron to their durability. They are made, not easy to bend, and have no sharp edges. You can use with . Fashion design: The on the wall is black, simple and fashionable, small and multi-functional. They are matched with styles of home settings and will help you save a lot of space at home. Wide use: These practical hooks can be widely used in many , such as living room, kitchen, bedroom, garage, etc. You can use to hang coats, , hats, belts, bags, etc. It is a good helper to keep your life clean. color:Black Material:Metal size:40 x 16MM Package Contents: 24 x clothes hooks 24 x mounting screws Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.