This is a real CSM coin being 2" in size and commanding a very detailed and colorful coin. With the CSM stripes on one side and the 3D eagle on the other wrapped in a twisted diamond cut edge I would say this is a top-notch challenge coin. This coin is also special because of the dual tone metal. The edging shows a high finish bronze while the rest is on brass. A very unique detail. Don't miss out on this coin before it goes...goes...goes!