Take to the slopes or water with this incredible Big Crossover tube! This multipurpose tube features heavy-duty partial nylon cover and a slick, durable PVC tarpaulin bottom for increased speed. The speed safety valve enables quick and easy inflation. Double webbing foam handles with knuckle guards make holding on completely comfortable. Fly down your favorite sledding hill, or use it on the lake as a towable. High visibility graphics stand out on snow or water. PVC construction and self-bailing drain vents. 44" diameter.