inflatable material,bag material waterproof,flame-resistant,cold-resistant Excellent at tensile, adhesion and tearing strengh Inflatable bag material1) 500D*18*17 ... for various kinds of bags, workbasket, and punching bag, etc.ItemTest Method UnitsSJD001SJD002SJD003SJD004Basic FabricDtex/inch200D*300D*Z300D*9 ... 2100Tear StrengthDIN53363N60/8050/50150/100400/300AdhesionDIN53357N/5cm40404040 bag material