The Chief Petty Officer USCG is officially licensed making it a great addition to your military collection. This challenge coin is minted in brass material and comes in an antique bronze finish. The Coast Guard coin measures 1 ¾ inches in diameter and is a two sided coin. One side displays a fouled anchor with the Coast Guard shield superimposed and the other displays the words “Chief Petty Officer” and “Semper Paratus”. Semper Paratus is a common saying in the US Coast Guard that means Always Ready. Challenge Coins are built on the stories they tell, tell you service and display your service with pride.