Fly Me Flag's durable U.S. Polyester Flags are built tough to withstand demanding weather conditions. Our American Flags feature embroidered stars, sewn stripes, extra reinforcement, and are treated for continuous outdoor use. Enjoy the long-lasting beauty of our resistant polyester flags, proudly made in America! Constructed of two-ply polyester, a heavyweight fabric with an open weave that reduces stress on the flag. Looks and feels like cotton; specially-crafted for extreme weather. Looking for a different fabric? Consider our U.S. Nylon Flags. Flags up to 6’ x 10’ feature fly hems finished with four rows of lock stitching and X-Box reinforcement at the corners to ensure the longest-lasting flag on the market. Flags 8’ x 12’ and larger feature an X-Box at each horizontal seam. Star fields are embroidered on flags up to 20’ x 38’; larger flags feature appliqued stars with zig-zagged stitching on the edges. Flags up to 6’ x 10’ are finished with canvas heading and solid brass grommets, flags 8’ x 12’ and larger are finished with thick canvas and heavy-duty chrome D-rings for maximum strength. Our United States flags are “Certified Made in the U.S.A.” by the FMAA (Flag Manufacturers Association of America). Volume discounts available; please contact us for additional sizes and/or quantities.