Easy to Install: on all kinds of walls. Superior Quality of Hanging Light Hook: The hook for ceiling lights is made of High-quality materials, as well as sturdy, not easy to rust and anti-corrosion. Minimalist thread locking design, just put the wire into the slot, and it can be easily tightened without falling off. Surface-Mounted Pendant Light Hook: It can easily fix cluttered cables/wires to the ceiling or walls, and is suitable for all sorts of electric wires, such as chandelier cables, PVC cord, fabric wire, DIY lamps cords and so on, and can also play a role in decorating the room. Purchase Notice: Look at pictures carefully before placing an order, check the size of your wire and make sure your wire does not exceed 0.23 inches (6mm) in outer diameter. Colour:Black/White Material:Metal+Plastic Size:18x16mm Package Contents: 3 * Ceiling Hanging Hooks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.