1.【Safety Buckle Design】:Our hanging plants for Outdoor String Lights Screw on the basis of ordinary screw hooks, a safety buckle is added to prevent the hanging objects from falling and improve the safety performance of the outdoor light hooks. 2.【High Quality】:The windproof hooks is made of allay steel and coated with anti-rust paint. Have good role in wind and rust prevention. The material is very thick and hard, and the hook is not easy to break. Hanging hooks holds up to 40 LB, suitable for interior and exterior use. 3.【Easy Install】: You can hit the wood directly with a hammer, or you can screw in the wood with a wrench. To install a hook on the wall, you need to make a hole in the wall, put a plastic tube, and then put the eye hooks into the plastic tube. 4.【Widely Used】: The string light hooks outdoor perfect for daily use of securely hanging items such as outdoor wires, drip line, fairy lights, curtains, birdhouses, ropes, chains, pots, cups, light fixtures, chandelier, planters and more. 5.【Scope of delivery】: 24 x light chain with plastic tube. Enough amount to meet your hanging needs in daily life.