High-quality materials, strong and durable. It is fully adjustable and locked, tear-resistant and rust-proof, and can be used for many purposes. Made of carefully woven nylon, the pair of adjustable light stands can safely support up to 150 pounds of weight. It allows you to find the right height for your lamp, makes watering easier, and even reduces the risk of falling, cracking, or damage. How to use: 1. Make sure the hook with the pulley is firmly fixed; 2. Hang the objects with a hook at one end and a rope connected to the rope. 3. By raising the height of the suspended material, the end of the rope can be pulled without hooks; 4 Lower the height of the suspended material, and then use the hook to push the stop rod onto the pulley at the end of the rope. Color: Black Material: Metal + Nylon Size: The length of the rope is about 2 m Package Contents: 12 x Plant Lighting Cord Only the above package content, other products are not included. Note: Light shooting and different displays