ION Details The KD Gravity is a wild ride for up to 3 thrill-seekers! Defy centrifugal force with this towable’s topside stabilizer fins. The 6 deluxe soft grip handles with neoprene knuckle guards provide a sure and comfortable grip. The Gravity has a tough 30-gauge PVC bladder, fully covered with an 840-denier double-stitched nylon cover. It is equipped with a quick connect for easy and secure tow rope hook-ups. 3 person D Shape Deck Tube Water drain Soft grip Handles Boston valve Soft Top for complete comfort Quick connector for easy towing Heavy duty nylon Cover Dimensions when deflated: 78” | 198cm