The product is a 2026 Bo Jackson Battle Arena Senior Steel Auto Power 155 trading card featuring an autograph from Ken Griffey Sr. This limited edition card is part of the MLB World Series set and is signed by Ken Griffey Sr. on the card itself. The card is a rare find for collectors, with a short print run and unique features like being a parallel variety with a high power rating of 155. This exclusive sports trading card is a must-have for any baseball fan or collector looking to add a piece of history to their collection.