Airhead AHHX-2 Hexsanity 2 Person Towable Tube Wrap Around Backrests for Sitting Position or switch to Rear Tow Point for Kneeling Position; Doubles as a Lounge with 2 Molded Drink Holders Dual Tow Points to switch from sitting to kneeling position; equipped with SPORTSSTUFF Patented Aluminum Quick Connects Double stitched 840 Denier Nylon Cover and 30 gauge Vinyl Bladder 2 Patented Speed Safety Valves 1 to 2 Rider; deflated dimensions are 85-Inch x 77-Inch