2 Ball / Deck Series - Molecular Expansion Dimensions: 120" x 83" (inflated) HO Sports' Patented Sphere Technology Room for up to 2 adults - 340 lbs. capacity Tail-Dragger Design is easy to re-board from the water HO Quick Connect Tow Hook for easy rope hook-up 2 Way Boston Valve for quick and easy inflation and deflation 2K Tube Rope required for the ultimate pull