Here Army Surplus World we carry a variety of navy challenge coins. The U.S Navy Veteran challenge coin is made of Minted in a brass alloy and finished in bronze, this coin is imbued with enamel on both sides. It measures 1 3/4 inch (44mm) Round. Each coin comes packaged with a detailed header card that describes the mission and history of the U.S. Navy. This item makes a great gift for all the U.S. Navy Exhibiting the indomitable spirit of America's military, U.S. Navy veterans have challenged and defeated the world's most ruthless regimes. Order the U.S Navy Veteran challenge coin from Army Surplus World Today.