Inflatable Pool 1.0.9mm PVC.Airtight design 2.Different sizes available 3.Inflatable pool can keep inside airpressure Manufacturing details:1.material:0.8 or 0.90mm PVC tarpaulin from plato. strong and durable, water proof and fire retardant.(Buying and thickness test by our skillful QC staff)2.tesile strength:warp 2977.45N/50mm, weft 2489.13N/50mm3.tear strength:warp 591.4N, weft: 587.3N4.cert: ...