Make sure your next campaign gets off to a strong start! Our 12"x18" heavyweight U.S. flag is constructed out of DuPont (TM) nylon, making it the longest lasting nylon fabric flag available. Its incredible strength makes it perfect for outdoor use. Designed with a durable canvas heading and solid brass grommets, sewn stripes, and embroidered stars. All flags are crafted from our special fabrics, which are woven, dyed, and designed to exceed the specifications of the U.S. government.