Flight instruments are the gauges in the cockpit that provide the pilot with information about the flight situation of that aircraft, such as altitude, speed, and direction. These flight instrument earrings are of particular use in conditions of poor visibility, such as bars, rock venues, and clouds, when such information is not available from visual reference. Finish: Solid brass, electro-plated with non-tarnishing silver, giclee print, domed, ear wires are hypo-allergenic.