Hang the hook on the stem or firm branch of the plant to prevent it from tipping or falling. As the plant grows, maintain slight tension for stable support. Can be used with vines and melon stems; reusable in subsequent growing seasons. The 1mm main line does not interfere with light distribution. Ideal for use in greenhouses, hydroponics, floriculture, agriculture, and grape cultivation. Provides reliable support through a tensioning mechanism while maintaining proper distance from the plant. Supports up to 24 pounds; features a stainless steel spring; maximum extension length: 55 inches. Hooks offer secure support. Hang above the plant to support the stem. Gentle on plants; long rope measures 60 inches. Includes a plastic stopper to secure the string at desired length. Meets the needs of adjusting height to accommodate varying light requirements as plants grow. Provides reliable support through the tensioning mechanism and maintains proper spacing from the plant. 1. Attach the hook to the plants stem or branch to prevent falling or tilting. As the plant grows, the retractable line extends and gently supports increasing height. Use the included plastic stopper to fix the cord at a static length of up to 1.4 meters (maximum cable length), ensuring gentle upward support and improved photosynthesis. 2. When applied, the hook gently secures the stems of melons and vines. After harvest, remove and store for reuse. 3. The 1mm thick main cable has no negative impact on plant lighting. 4. This product is a professional gardening tool. Note: This yoyo hook is not intended for supporting lamps or heavy non-plant loads. Color: Yellow Material: PLA