The product is a lot of 13 baseball cards featuring Ken Griffey Jr from the years 1990 to 1998. The cards are from the Seattle Mariners and are all in excellent-mint condition. This mixed lot of sports trading cards is a valuable collector's item for fans of Major League Baseball and Ken Griffey Jr, with no duplicates included for added uniqueness. Made in the United States, these cards offer a glimpse into the career of a legendary baseball player.