Slippery Racer Inflatable Sled Snow Tube are used in resorts and winter fun parks across the USA. Measuring 42″ inches in diameter, these X-Large snow tubes can withstand the most rugged of conditions. The inflatable tube is made with 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.