The product is a 20-card autograph lot featuring players such as Joey Porter Jr. from various sports leagues like NBA, MLB, and NFL. The cards are standard size, manufactured in 2022, and signed by the athletes themselves. The lot includes players from teams like Texas Rangers, Pittsburgh Steelers, and Baltimore Orioles, with autograph authentication from Sports Memorabilia. The cards are original and made of card stock, with features such as Rookie Autographs and Signatures, making them a valuable addition for sports card collectors and fans alike.