Good material is the basement of a good product, it will help you to crab the market fastly and stable your business. Our inflatable produces are made by the highest level PVC material 0.9mm PVC for water inflatable and 0.55mm PVC for land inflatable, it is the high durability fire-retardant I8OZ Tarpaulin, which has 3 layers as you can see from the right picture, double coated side with a strong net inside. The flame retardant meet BS7837.