U.S. Air Force Academy sterling silver finely detailed charm features USAFA seal on front. Measures .8" diameter. Finest grade .925 sterling silver. High-polish rich luster finish. Attractive M.LaHart signature jewelry pouch and gift box. Combine with pewter trinket box or other women's accessory for a unique gift set. US Air Force Academy Graduation Gift featured selection. Officially licensed by US Air Force Academy. Manufactured direct from a trusted supplier.