PinMart USA and POW Crossed Flags Lapel Pin Available as a single item or bulk packed. Select your quantity above. Qty: 1 pin US and Pow Mia Crossed Flag. Sometimes referred to as a friendship flag. This pin features the American Flag and POW flag crossed in a symbolic and traditional method. This pin is made from die struck metal with gold plating and enamel color fills. SIZE: 1/2"H x 1-1/8"W Each pin includestwo clutch backs and is individually poly bagged.