For baseball enthusiasts and collectors, this 1991 Upper Deck Baseball Complete Factory Sealed set is a must-have. This set includes a Ken Griffey Jr. card, adding value to your collection. The cards are of standard size and are part of the Major League (MLB) league. The set was manufactured in 1991 by Upper Deck and includes cards featuring players from different teams. The set is in vintage condition and is a great addition to any collection. The set also features cards from the MLB World Series event/tournament. Don't miss out on the opportunity to own this great set!