1.high quality 2.attractive price 3.wonderful design 4.long-time using 5.for adult and children inflatable obstacle course1. Material: high durability PVC tarpaulin,18oz(650g/m2),1000D, water proof, fire retardant and UV resistance, which has 3 layers, two coated side with a strong net inside. The fire retardant meet BS7837. Our material has been certified by the SGS.2. Size: some choice for you, ...