Material
0.6mm PVC tarpaulin
Size
6W*4H meter or custom-made
Sewed Type
Need air blower inflate continuously
Sealed Type
Air tight made by heat welding machine,NO need blower all the time
Machine
Sewing machine import from Japan,Heat-sealing machine from USA
Shipping
By sea,by air or by exprress door to door
Accessories
Repair kits,carry bag,blower/pump