Attach Airhead’s Bungee Tube Rope Extension between your boat’s tow point and the tube tow rope. You’ll enjoy brief surges of speed as the bungee stretches and contracts. It reduces wear and tear on tubes and riders too, by absorbing sudden jerks from slack in the line. This 16 strand, 1.4cm x 0.9m polypropylene rope stretches to 1.5m. The 1882kg tensile strength is perfect for up to 4 rider tubes. Red & Yellow.