The Thin Blue Line signifies the line between order and chaos that Law Enforcement officials walk daily. Support your local Police and Sheriff department members with the Thin Blue Line US Flag, a modification of the traditional Stars & Stripes design with a blue line as the middle stripe. The flag material is 100% Nylon Bunting, made in the USA. Perfect for indoor use or light outdoor use, it includes two metal grommets for easy hanging. The flag comes in a 2' x 3' or a 3' x 5' size.