PinMart's Rectangle Chicago Flag Pin is an identifiable symbol to wear on your lapel, lanyard or hat when honoring the special City of Chicago. It is die struck from jeweler's metal, filled with white, red and light blue enamel color, and nickel plated. It is a pin that replicates Chicago's world-renowned flag. Pass out to friends in your group, sports team or your favorite person who simply loves "Chi-Town," also named "the windy city"! Each includes a standard clutch back holding it securely in place on your garment or I.D. badge and comes to you individually poly bagged.