Inflatable sphere obstacle

players climb up from the ladder at one end respectively,fight through 4 big line-up spheres and climb out from the ladder at the other end. Challenging!
1. Stitching: Double stitching & four stitching.
2. Material: best 0.55mm PVC tarpaulin
3. Printing: digital print with liquid protecting, silk print, or hand painting
4. Blower: CE (220V, 50HZ) or UL (110V, 60HZ), plug can be customized.
5. Accessories: Repair kits