This 4 rider tube tow rope has 2 sections, giving you the option to tow either 50 feet or 60 feet behind the boat depending on wake and water conditions. The pre-stretched UV -resistant 5/8" diameter 16-strand rope exceeds the 4150 pound break strength required by the WSIA for 4 rider tubes. A 6" foam float is provided for the extra buoyancy. A rope keeper is included for convenient storage.