The product is a lot of 4 2019 1st Bowman J.J. BLEDAY trading cards, featuring the player from the Oakland Athletics and Miami Marlins teams. These baseball cards are part of the 2019 Bowman set and are standard size, made of paper, and are original first edition prints. They are part of the base set and are considered rookie cards, making them a valuable addition to any sports trading card collection. Each card showcases J.J. Bleday in his MLB debut season, adding to the excitement for fans and collectors alike.