D-shaped deck tubeHolds 2 riders at a timeKwik-connect tow point for fast hook-ups2 stabilizer fins inflate to keep riders on board4 comfortable-grip nylon handles with neoprene knuckle guardsDouble-stitched full nylon coverHeavy-gauge PVC bladder with RF welded seamsBoston Valve for easy inflating and deflatingTow rope must have 1,500 pounds average tensile strength for single rider, 2,375 for 2 ridersColor: BlueDimensions (deflated): 60 x 64 inches