THIS SIGN IS NO LONGER IN MY COLLECTION. This is a steel sign that was stressing that Schwinn Bicycles were homegrown in the USA (I don`t know how they got away with this inasmuch as so many of their bikes & parts were produced in foreign countries). Disregard the small red rectangle at the top-center; it is a magnet that I used to hold the sign onto the wall. The dimensions are 15 3/4 inches round.