The product is a 1917-S Mercury Silver Dime from the Matthews Hoard, described as Uncirculated, Gem BU MS. This coin has not been circulated and is in excellent condition, with a grade of Ungraded. It is composed of silver and was minted in San Francisco. This collectible piece of United States currency holds historical and numismatic value, making it a sought-after item for coin enthusiasts and collectors.