1. Blueprint will be provided before production to let you confirm.2. Take nice and clear photos when production finished and show you, then well packed and deliver.3. We will show you every step of installation when you're not familiar with our products.4. If you meet with any question please contact us, we will service until you satisfied.5. Our main products are: inflatable bouncers, castles, slides, tents, pools, games, sports, toys, advertising, large water park and amusement park, etc. We provide 3 years quality warranty for all inflatable products. All products are equipped with repair kits (PVC material & glue)