Hold on no matter how wild the ride with topside stabilizer fins. Deluxe nylon-wrapped handles with neoprene knuckle guards provide a sure and comfortable grip. Shield has a tough heavy gauge virgin PVC bladder, fully covered with a durable double-stitched nylon cover. Includes a heavy-duty Kwik-Connect for easy, secure hook-ups and a Speed Safety Valve for fast inflation & deflation. Riders 1 Size 56" x 48" Deflated