... TarpaulinTotal weight: 18OZ/Y2Thickness: 0.55mm red inflatable air balloon,inflatable bouncer is very popular by chindren,inflatable ... airtight and soundness for our inflatable products.DOUBLE STITCHING EVERYWHERE We double stitching everywhere, with fourfold stitching at bottom ... it.4, if long-term leave unused,need to clean equipment, folding, bundling, packaging. The best enviroment for storage ...