... PVC --SGS, ASTM, EN-71 approval qual Inflatable Snow Sledge--150x70cm inflated--0.30mm cold-resistant ... speed boat, inflatable swimming ring, inflatable beach ball, inflatable swimming armbands, inflatable can holder, inflatable hand, inflatable bottle, inflatable mattress, inflatable bed, inflatable promotional gifts ... authenticationDEM and OEM are welcomed 2011 new design inflatable pvc snow sledge