... available1,High Durablity PVC Materilas. Best materilas is very impotant for the games,All inflatable games of Baomu are made by high ... inflatable sewing machines, which special in sewing 18oz Vinyl. At the same time,we use 12 lines high strength nylon to construct ... .7.SAFE AND CONVENIENT AIR FLAP For the safety,we make safe flap inside the air tube,when the electricity is cut off and ...