The product is a 1988 Ken Griffey Jr. trading card from the San Bernardino Spirit, graded as a BGS 8.5. This card is a rookie card featuring Griffey Jr. from his minor league baseball career, making it a highly sought after item for collectors. The card is an original print on standard-sized card stock, representing the Major League Baseball (MLB) and Minor League Baseball (MiLB) leagues. With a low population count, this card is a valuable piece for fans of baseball and Ken Griffey Jr. memorabilia.