Package included: 2 x Bungee Dock Line Specification: Natural Length: 4 feet. Stretch Length: 5 1/2 feet. Loop Max size: 5.1 inch. Dock Line Material: Bungee cord inside. Docking Boat and PWC: Up to 4000 pounds. Tensile Strength: 2,150 pounds. Two foam bumper in the end: Two floats prevent the lines from sinking in the event that they accidentally ..