Monster dog is more like it! The big brother to our famous Hot Dog tube is here! Youll have the time of your life on this “water weeniex9D designed for 1 to 5 riders. Jumbo Dog has deluxe nylon-wrapped handles. The neoprene knuckle guards and seat pads are for comfort and to help you stay on top. Its a whopping 12-1/2 ft. long x 44 inches wide. Rope hook-ups are super easy with the heavy-duty Kwik-Connect.hree 30-gauge vinyl air chambers are fully encased by a double stitched 1,680-denier nylon cover. Jumbo Dog is equipped with an Airhead Multi-Valve for the ultimate in inflating and deflating convenience.