1mm PVC/ TPU , 0.6mm ~0.9mm PVC vinyl tarpaulin
hot air welding
As shown or customized
Repair patches,glue etc.
With strong PVC bag outside
Usually 10-15 days after confirm
By airplane or sea
With a non-return flap inserted could lengthen deflation time and assure the user safety.
Canton Fair offical commend jumpers.