The Fleer 1991 Baseball Trading Card Set Yellow Border MLB features players like Bret Saberhagen, Jose Uribe, Ozzie Guillen, and more from teams such as the Giants, Tigers, Royals, White Sox, and Yankees. These vintage sports trading cards are original and made of card stock, with a standard size and English language text. The set includes a checklist and is a collectible item for baseball fans looking to add classic cards from the 1991 season to their collection.DONT know how many cards are included in this set.