Here at Army Surplus World we carry a variety of navy challenge coins. Embodying the values of honor, courage, and commitment, the men and women of the U.S. Navy carry the cause of freedom and democracy to the far reaches of the globe. Minted in a brass alloy, this coin contains colorful enamel accents on both sides. Each coin comes packaged with a detailed header card that underscores the Navy's proud tradition. Order your navy challenge coin from army surplus world.