The product is a 1999 P US Susan B Anthony $1 coin in Sealed Gem Proof condition, minted in Philadelphia by the United States Mint. The coin features the portrait of Susan B Anthony on the obverse and is certified by the U.S. Mint. It comes with its original box and Certificate of Authenticity, making it a valuable collector's item for those interested in US coins and the commemoration of historic figures like Susan B Anthony.