Pack of 20: Perfect for securely hanging light weight items such as outdoor Lights, drip line, plants, birdhouses, curtains, ropes, chains, mugs, feeders, planters and more. Safety Buckle Design: A movable buckle is installed on screw, and the hanging items will not out, which increases the safety performance of the product. Easy Installation: Christmas lights hanging hooks are quick and easy to install.You can tap directly into the wood with a hammer or screw into the wood with a wrench. High Quality: Rust proof, wind proof and weather proof.This product holds up to 40 pounds, suitable for interior and exterior . Material: Plastic + Metal colour: black Package Contents: 20 x outdoor hooks Only the above package content, other products are not included. Note: Light 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.