Feed a need for speed on the slopes riding on the Airhead Frost Monster Triangle Inflatable Tube. Engineered for long-riding durability, this 1-rider snow tube boasts slick, heavy-gauge PVC construction with cold-crack additive for frigid conditions. Radio frequency welded seams keep air locked in the chamber. Molded plastic handles offer a secure hold across bumpy terrain. Patented Mini Speed safety valve ensures quick, easy inflating and deflating. Max Wt. Cap: 170 lbs.Manufacturer model #: SSST-1301. Slick, heavy-gauge PVC construction Cold-crack additive for frigid conditions Radio frequency welded seams Molded plastic handles for a secure hold Patented Mini Speed safety valve