The product is a lot of 9 green parallel trading cards from the 2025 Panini Prospect Edition set featuring players such as Trey Yesavage, Jamie Arnold, and Bryce Eldridge. These standard-sized cards are made of card stock and are original, not licensed reprints. The cards are part of the MLB World Series event/tournament and belong to various teams like the Athletics, San Francisco Giants, and Houston Astros. Each card is numbered differently and includes rookie features, making it a desirable addition for baseball card collectors in the United States.