American USA Patriotic Firefighter Flag 3' x 5' Colorful Display Flag Made from high quality polyester Dye sublimation graphic Brass grommets for mounting American USA Patriotic Firefighter - Colorful Display Flag 3x5 Features: Length: 5' Width: 3' Packaging: Poly Bag Made from high quality polyester Brass grommets for mounting Perfect for indoor or outdoor displays of honor. Flags are printed using the method of, Dye sublimation graphic, This method uses a huge printer which uses heat to transfer dye onto materials by making the transition between the solid and gas states without going through a liquid stage.