Today,“Thin Red Line” is a symbol used by fire departments to show respect for firefighters injured and killed in the line of duty. As firefighters are periled, they place their lives second to those they protect. They are forced to face their own fears and grasp to perform the necessary task. There is no better way to show your support for these thankless heroes than by putting your Thin Red Line flag on display. Why Choose Woworld Thin Red Line American Flag Made From Heavyweight 150D Polyester - Different from other sellers item which are made with thin 75D and 100D polyester, ours are more thicker and more durable Double-Stitching - protect against fraying, long-lasting Canvas Header with 2 Premium Brass Grommets Vibrant Color & UV Fade Resistant Buy with confidence - Each flag was throughly checked and tested before leaving factory. We are confident in our flags, in case item was damaged during shipping, we provide free returns or free replacement, please contact us and give us a chance resolve issues for you.