The Airhead classic Hot Dog series just doubled the fun with this double-tandem ride. The Quad Dog provides a fun, stable ride for 4 people. Neoprene seat pads are comfortable and help you stay on top. Turned-up nose cuts through the water and prevents submarining. Constructed with 30-gauge vinyl air chambers covered in high-density 840D nylon. Rope hookups are super easy with the heavy-duty Kwik-Connect. Equipped with speed safety valve for fast inflation and deflation. 680-lb. weight capacity. 79" x 77" (deflated).