The product is a 2006 Uncirculated San Francisco Old Mint Silver Dollar proof coin with a Certificate of Authenticity (COA) and Original Government Packaging (OGP). This US 90% Silver Coinage carries a precious metal content of 1 oz of silver and a fineness of 0.900. Produced by the U.S. Mint, this coin is a valuable addition for collectors or investors looking for high-quality silver bullion.