Cockpit seating keeps riders inside the tube rather than on top of it, and at 36 by 18 inches the seat area holds one rider comfortably or two side by side up to a combined 340 pounds. The hull measures 69 by 68 inches and rises 16 inches, a nearly square footprint that keeps the tube settled through a wide turn. A 900D nylon cover protects the heavy-duty PVC bladder from sun and dock rash, and double stitching runs through the handle anchors where load concentrates. Bottom drainage lets water out as the boat accelerates so the tube climbs onto plane. Foam padded handles sit within easy reach of the seated position. Riders should be over 14 years old, speed should stay at or below 20 mph, and the recommended tow rope runs 50 to 65 feet.