The 2008 U.S. Mint Annual Uncirculated Dollar Coin Set includes a series of one dollar coins made of 0.999 fine silver. These coins were minted in the United States by the U.S. Mint and come sealed in their original government packaging with a Certificate of Authenticity. The set features coins of business strike type, making them suitable for collectors or investors looking for high-quality, proof-like coins. With its limited mintage and pristine condition, this set offers a valuable addition to any coin collection.