The product is a 2018 Winged Liberty Reverse Proof silver coin with a fineness of 0.999 and a weight of 1 oz. It has been certified by NGC with a certification number of 4817095-018 and a grade of Gem. The coin features the Saint Gaudens Winged Liberty UHR design and has been signed by Mercanti. It was minted in the United States and has a total precious metal content of 1 oz.