The product is a 1991 Score Series 2 pack of baseball cards, with the possibility of including Ken Griffey Jr. cards. This pack comes with 1 free pack of baseball cards, all from the Major League Baseball era. The cards are from the modern era of sports trading cards, manufactured by Score in 1991. This product would be a valuable addition for collectors of baseball trading cards, especially those interested in the 1991 season and the potential inclusion of Ken Griffey Jr. cards.