The SereneLife Inflatable Towable Tube is a high-performance water sports raft designed for one or two riders. Made from heavy-duty 420D nylon with Pu coating and equipped with 0.7 mm Pvc bladders, this tube is built for durability and fun. The stable cockpit tube features side-by-side seating, full-size Eva foam pads, and deluxe nylon handles with neoprene knuckle guards for comfort and safety. The speed safety valve ensures fast and easy inflation and deflation. It s perfect for all ages and can withstand a pulling load of up to 4500 lbs.