... --SGS, ASTM, EN-71 approval qual Inflatable Snow Sledge--150x70cm inflated--0.30mm cold-resistant ... heavy duty vinyl construction for extreme snow play--Special cold-crack additive to help vinyl ... boat, inflatable swimming ring, inflatable beach ball, inflatable swimming armbands, inflatable can holder, inflatable hand, inflatable bottle, inflatable mattress, inflatable bed, inflatable promotional gifts ...