Airhead AHTRB-50 50' Bungee Tube Tow Rope The Airhead Bungee Tow Rope is the perfect way to add more excitement and pizzazz to your towables. This bungee tube rope stretches 13.75 feet long and offers unexpected ranges of speed and tension as the rope stretches and contracts. This towable bungee can also extend the life of your tubes. By absorbing sudden jerks from slack in the line, this 16-strand rope alleviates wear and tear on your boat towables. The 4,100-pound tensile strength is perfect for up to 4 person towable tubes. It comes in a flashy, red, and yellow color that’s hard to miss; plus, it stretches to five feet.