PinMart Rectangle City of Chicago Flag Enamel Lapel Pin Available as a single item or bulk packed. Select your quantity above. 10 Pack of Lapel Pins 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"! SIZE: 1"W x 3/4"H Each pin comes with a clutch back and is individually poly bagged.