Challenge Coin DisplayDo you have challenge coins stacked on a table or in a drawer? Are you looking for a unique and completely custom way to display them? You can look no further with our 9mm casing challenge coin wall mounted display holder. Each spent round is carefully placed so that no matter the size of the coin, it fits and won't fall. They are then covered and sealed in epoxy to ensure they never move. Features & Specs: Ordering is based on the number of coins. If