Add excitement and comfort to your tubing with the AIRHEAD Bungee Tube Rope Extension. This 16-strand, 9/16 inch x 3-foot polypropylene rope stretches up to 5 feet, creating thrilling surges of speed as it contracts and stretches. It helps reduce wear and tear by absorbing jerks from slack in the line. With a 4,150-pound tensile strength, it’s perfect for up to 4-rider tubes. Available in red and yellow.