The product is a 2016-W $1 American Silver Eagle coin with a lettered edge, certified by NGC with a grade of PF70UCAM and Mercanti Signature. This coin is made of 0.999 fine silver and contains 1 ounce of precious metal content. It is a proof strike from the U.S. Mint, featuring the iconic American Eagle design. The certification number on the coin matches the one pictured, making it a highly sought-after and collectible item for coin enthusiasts and investors.