The product is a roll of 2013-D William McKinley Presidential $1 coins minted by the United States Mint in Denver. These coins are uncirculated, composed of clad material, and struck as business coins. Each coin features the image of President William McKinley on the obverse and various commemorative designs on the reverse. This collectible item is a valuable addition for coin enthusiasts interested in US presidential coins and the historical significance of each president depicted on the coins.