Army Surplus World carries many military flags. We Support Our Troops Flags are 3' x 5'. The We Support Our Troops military flags are nylon. The We Support Our Flags fly ends are double-stitched with polyester thread for added reinforcement. Trust me when I say our military flags are the best. The military flags are finished with snow-white header and brass grommets. Order your military flags from the Army Surplus Superstore.