The product is a factory sealed hobby box from the 2026 Bo Jackson Battle Arena featuring Ken Griffey Jr. The box contains standard-sized sports trading cards made of card stock, with one guaranteed on-card autograph from Bo Jackson. The autograph is hard-signed and authenticated by Leaf. This product is a collectible item for fans of Bo Jackson and Ken Griffey Jr., with a focus on the 2026 season and a Super Bowl event/tournament theme. Made in the United States, the box is a unique and special addition for any sports trading card enthusiast. These box mint no wear factory seal. Price is for one box , but we have multiple for sale.