Commemorative stamps and gold coins representing China. Please note that this includes the size and weight of the case. This is not a real gold or silver coin. It is a replica, so how about it for collection or display? I think there are no scratches on the coin. The case may have chips, scratches, etc., so please purchase after looking at the photos. We will consider price reductions, bulk purchases, and individual sales, so please feel free to contact us (^^)