Slippery Racer Grande XL Commercial Snow Tubes are used in resorts and winter fun parks across around the world. Measuring 42" inches in diameter, these X-Large snow tubes can withstand the most rugged of conditions. The inflatable tube features a heavy duty industrial tire tube with a hard shell, slick coated polyethylene base for ultra smooth gliding. The heavy duty, Nylon Canvas cover features heavy duty double-stitched handles / pulley rope, and is coated with Slippery Racer's exclusive IceVex cold resistant treatment. The Grande XL tube can accommodate riders of all ages and also works great for Adult/Child tandem riding.