... by high durability fire-retardant PVC Tarpaulin, which has 3 layers, two coated side with a strong net inside. ... spec. 220V, 50HZ, 1.5HP,plug can be customized.2, External UL blower 110V, 60HZ for USA area, plug ... can also be customized.3, CE air pump spec. 220V, 50HZ, 1000W, plug ... glue) Other Model: 1) AQ196 5.7*.7*3.7m 2) AQ510 5X5X4m 3) AQ510ok 4) AQ522 4.5X4.5m 5) ...