Product Description Available in Gold or Silver Satin finish with dark Navy Blue enamel center inlays 2.9" Width x 0.625" Height Durable 1/8" thick metal alloy construction Double Post Clutch Back with removable Butterfly Clasps 2" post spacing fits most pilot uniform shirt eyelets including the Van Heusen "Pilot" and Luso Aviation Wingman Reinforcement Patch. For pilots at all levels, and makes a great gift or costume accessory.