1. Material: nylon 2. Easy to operate and tighten 3. Strong and durable, not easy to break 4. There is a tapered plug on the hook, which can be installed with a 1-inch round telescopic rod, pipe or other rod that can be cut to the required length 5. An important accessory for mooring, launching, mooring or repairing boats, kayaks, rafts 6. Total length: about 20 cm/7.87 inches 7. Diameter: about 2.6 cm/1.02 inches