Bungee dock line 6 ft. stretches to 9 ft. Bungee helps absorb shock to boats, cleats, pylons and other hardware. The bungee cord is hidden inside the rope and acts as a built-in snubber. Two foam floats protect the boat from chafing. There is a sliding adjustment at both ends for quick docking. Recommended for docking boats and pwcs up to 3,000 lbs.