The bungee dock cord line with a loop and hook at each end for easy attachment and quick docking. More convenient for docking than the traditional dock line. Must-have accessories for kayaks, motorboats, SeaDoo, WaveRunner, pontoons, dinghies, etc. Provide a security docking. The 4ft bungee shock cords can stretch to 5ft, and the high quality material (316 stainless steel hook +PP PE rope) can hold 2200lb tensile strength, and dock boats and PWC's up to 4500lbs. One end of the floating dock strap is PVC transparent sleeve tube, which can freely adjust the tightness of the loop, and the another end is 316 stainless steel hook, which can be quickly tightened to the cleat. Best idea for water sports in lakes, rivers, and sea. Boat ropes with two EVA foam buoys protect the boat from chafingand avoid the marine lines from sinking. The bungee cord hidden inside of the rope can absorb the shock to boats, cleats, docks, pylons and other hardwares, adapt to a variety of outdoor environments. Best gifts for men.