This Patriot Star Cluster AirLoonz balloon is specifically designed for air inflation and stands at a height of 59 inches when fully inflated. It comes with a set of color matching foil mylar balloons that serve as a sturdy base, with 2 inflation points for easy inflation. An elastic strap is included for convenience, and a balloon weight or household item can be used in the base for stability. The balloon also features self-sealing valves to prevent gas from escaping after inflation. Please note that the balloon arrives deflated.