This is a simplified set of safety rope tools. It has all the functions of traditional safety ropes. Flexibility, flexibility, lasso, stability and carrying capacity are very simple to protect your own ship. Product features: 1. When docking one On the ship, the bungee dock line ensures the safety of the ship in order to avoid slipping. 2. Stretch your boat, pontoon, car, motorboat or let yourself be carried away by rough waves or the wind in your kayak. 3. The ring and the slider at each end can be easily connected to a boat, dock or anchor. 4. Widely used in men boat accessories pontoon accessories Jet Ski SeaDoo WaveRunner kayak pontoon. 5.Good ductility, ranges from 4-5.5ft (122-170CM). 6.Boat Lines Bungee Breaking Strength: 1800 lbs. Specification: Material: PP + PE Diameter: 16 mm. Length unstretched: approx. 122 cm. Stretchable length: approx. 170 cm. Customer Service: We offer more after-sales guarantee for quality products, quality problems within 1 year, full refund; Use with confidence.