US Flag Store's Air Force Flags are crafted with a unique printing process. This ensures the complex emblem of the USAF is made with accuracy, sharp detail and exact colors. These outdoor flags are finished with the same high quality headers as all of our U.S. flags, and are made in America. The 4ft x 6ft Air Force flag has these quality features: made from 200 denier nylon, lock-stitched seams and hems for extra durability and a poly-duck header finished with two solid brass grommets