G-Force 4 is a wild ride for up to 4 thrill-seekers! Defy centrifugal force with G-Force topside stabilizer fins. The 8 deluxe nylon-wrapped handles with neoprene knuckle guards provide a sure and comfortable grip. G-Force 4 has a tough 30-gauge virgin PVC bladder, fully covered with an 840-denier double-stitched nylon cover. G-Force 4 is 75 in. x 93 in. (deflated) and is equipped with a heavy-duty Kwik-Connect for easy and secure hook-ups. A Speed Safety Valve provides the ultimate in inflation and deflation convenience. D-shape deck tube 2 Inflatable stabilizer fins keep riders on board Heavy-Gauge PVC Bladder with RF welded seams Double-Stitched Full Nylon Cover Deluxe nylon handles with neoprene knuckle guards Kwik-Connect tow point for fast hook-ups Speed Safety Valve for convenient inflating and deflating 4 Rider capacity 75 in. x 93 in. (deflated)