1. Reinforcement Belt: Double to fourfold stitches to make sure product firm and extend use life span.
2. Wind ring: The metal ring sited at the bottom of inflatable products to fix product, stop swing.
3. Air Outlet: Linked with high quality zipper cover, it is well sealed after inflated; conveniently and quickly when need to deflated.
4. Blower pipe: 1.5 to 2 meters long PVC blower pipe to make sure that blow smoothly.
5. Safety netting : It is made up by nylon rope in a certain way, and strong to protect kids avoid fell off.