Check the listing for details. Navy EOD Mobile Unit Three MU3 Challenge Coin. Listed at 11.99 USD. Great looking vintage NOS Navy Explosive Ordnance Device MU3 Challenge Coin. Coin: Navy EOD MU3 Challenge CoinFront Side: Military Explosive Ordnance Disposal Master Crab Uniform Insignia LogoBack Side: Mobile Unit Three LogoType: Die Spun CoinSize 1 9/16th inchesFinish: Antique BronzeEdge: Round SmoothRim: Smooth Check out our other EOD coins as well. We have a lot of Military coins & patches listed. We're not happy until you're happy!If we didn't earn a Positive Feedback or all 5 Star ratings, please tell us asap so we can earn your trust.We can control a smile; we can't control manufacturer's defects, slow post office trucks, the weather or porch pirates. If something is wrong, let us know and we'll make it right. We gladly accept Paypal.If you would pay for your auction within 3 days or immediately for a Buy It Now, we would appreciate it!