The product is a 2017 Panini Diamond Kings trading card from the Heritage Collection featuring baseball player Ken Griffey Jr. The card showcases Griffey Jr. in his Seattle Mariners uniform and is part of an insert set, making it a sought-after collectible for fans of Major League Baseball. Manufactured by Panini, this card is a valuable addition to any sports trading card collection, particularly for those who appreciate the legacy of this iconic player.