... ,EN14960,SGS,ASTM certificate 1.Material: high durability 0.90mm PVC tarpaulin, water proof, fire retardant and UV resistance, which has 3 ... air welder machine9.Workmanship: all seams are double sealed with PVC tarpaulin and strong reinforcement on all high stress points10.Quality Warranty ... a band belt outside to tie it. We will use tarpaulin bag which is same material as the games to package the ...