The Annin Flagmakers Thin Blue Line Commemorative Flag is a 3 by 5 foot flag (model blue-line) built to official specifications. The flag features black-and-white American flag with a single horizontal blue stripe symbolizing law enforcement.
Use the Thin Blue Line flag on residential flagpoles, government buildings, schools, and patriotic displays. Sized to fly alongside a 3 by 5 American flag at the same height.
Annin Flagmakers has been making American flags in Roseland, New Jersey since 1847 — the oldest US flag maker, FMAA-certified — Made in the USA per the manufacturer’s Amazon listing.






