The United States Mint Uncirculated Coin Set® includes two envelopes of 10 coins each, a complete set of 2006-dated circulating coins from the United States Mint at Philadelphia and Denver.

Uncirculated coins are minted on special presses and struck with greater force than circulating coins. The coins are then packaged and protectively sealed in clear Mylar®, and carefully handled to ensure that these pristine examples of our Nation's coinage will stay in their original mint condition.