Get ready for excitement with the Big O Classic Donut Tube. This 56” diameter tube is built for one rider and features a fully enclosed design with a robust 420D Nylon cover. Safety is a priority with 4 padded handles and knuckle guards. Enjoy quick inflation with the Boston valve and easy setup with the quick-connect system. The covered mesh bottom ensures efficient water drainage. Includes a 1-year warranty and repair kit.