1.Two Bravo valves design 2.Separate pcs stick with velcro, can change many different ad.

Advantages:

Two valves design to insure normal usage function in case one valve was brokenFour items of pumps for customers' optionAPB  is a fully automated inflating / deflating system, able to keep the pressure of big air structures within an adjustable range.    Both products and cartons can be customized designedDropshipment is available

10M Inflatable Archway