Challenge coins have been used as a valuable recognition tool dating back to the First World War. Military units
began using challenge coins as a discreet way of claiming membership to a specific unit. While the use of challenge coins is still
most popular among military units, today their use has extended into the corporate world as well as into athletics, law enforcement,
member clubs and hobby groups.<br>
<br>When carrying your coin in your pocket, having a coin capsule protects the coin itself from your keys and loose change. It also works as a great display and keeps the coin shielded from dust and debris.<br>
<br>Made of extra durable, crystal clear and scratch resistant acrylic. Chemically inert. Acid and softener free. Secure locking, yet easy to open. Inside dimensions 40mm Outside dimensions 45mm. Pack of 10 pieces.
