The Thin Red Line U.S. flag stands as a powerful symbol of patriotism, honoring and supporting firefighters, including those who have made the ultimate sacrifice. Made from high-quality 200 denier nylon, this civil service flag features single-face reverse printing with our proprietary deep-penetrating acid dye inks, ensuring vibrant and long-lasting colors. Each flag is meticulously hemmed with T60 heavy-duty thread and finished with a 9 oz. bright white poly sateen heading and two brass grommets, making it ideal for both indoor and outdoor display. Proudly made in the U.S.A. and certified by the Flag Manufacturer’s Association of America, this flag guarantees the use of domestic materials and labor throughout its entire manufacturing process. Display your Thin Red Line flag with pride and honor the bravery of our firefighters.