Hang the hook on the stem or firm branch of the plant to prevent it from tipping or falling. As the plant grows, maintain a slight tension to maintain a stable effect. It can be hooked onto the stems of vines and melons and reused in season. The 1mm transparent line not the light distribution. It is widely used in greenhouses, hydroponics, floriculture, agriculture and grape cultivation. Provide reliable support through the tensioning mechanism and keep a proper distance from the plant Supports up to 24 pounds; Stainless steel spring; Maximum extension length: 55 inch Hooks provide reliable support Hang it above the plant to support the stem Gently on the plant, the long rope is 60 inches long Comes with a plastic stopper to fix to the required length It also fully meets the requirements of adjusting the hood to provide different light sources as plants grow. Provide reliable support through the tensioning mechanism and keep a proper distance from the plant Colour:yellow Material:plastic Size:140 x 46mm Package Contents: 30 x Hook 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.