USS Michael Murphy DDG-112 SEAL XX Command Master Chief CMC Navy Challenge Coin. 3″ x 2.56″ in Size. Condition: The coin that is pictured is the actual coin that you will receive. Please see pictures for additional details and condition. I sell high quality, desirable, collectible challenge coins, and sports cards. If you are looking for a specific coin or card for your collection, from a previous unit that you may have served in, to replace a coin that was lost, or for a gift, there is a good chance that I may have it so please check my other listings! Frequently Asked Questions – Please read before you message me. If you are purchasing multiple coins, please let me know prior to paying and I will send a combined invoice. Small or Medium Flat Rate Box. All items are categorized used, even. If they are in brand new condition. I have taken highly detailed, close-up pictures so please use your judgement to determine condition. If you have something that I may be interested in feel free to send me a message. If the listing has a best offer option, feel free to send me a reasonable offer. If it is reasonable, I will accept it and if not, I will send you a counteroffer. If you receive a counteroffer, please note that it is final, and I will not entertain any further attempt at negotiation. I do not design, make, or engrave coins. For any questions not covered above.