Commercia PVC Inflatable Wedding Bouncer White Bounce House Birthday Party Jumper Bouncy Castle

inflatable white wedding castle,full PVC,commercial grade and heavy duty commercial grade high durability fire-retardant 0.55mm 18OZ vinyl Tarpaulin in 1000D, which has 3 layers, two coated side with a strong net inside High quality professional inflatable sewing machines and our sewing technique is the same as UK & USA Manufacturers. we use 12 lines high strength nylon thread to construct each inflatable product. Double stitching everywhere, with fourfold stitching at bottom stress point. Double stitching inside and outside,our seams are done using thread that can withstand great force before tearing. strong zipper at bottom of each inflatable. Zippers can help you deflate the inflatable more quickly. Above the zipper, there is a zipper cover, which is help to disperse the zipper's stress..syi