Carded. Carded. Carded pin. A lapel pin (also called "button" or "badge") is a small pin often worn on the lapel of a dress jacket. Lapel pins can be purely ornamental or can indicate the wearer's affiliation with an organization or cause. U.S. AIR FORCE printed on pin in white lettering. US Air Force emblem pictured on front in white coloring with navy blue background. US Air Force lapel pin. Approximate weight: 0.02 pounds.