The product is a 1988 Donruss factory sealed cello pack featuring Tom Glavine as the rookie card on top and Cal Ripken on the back. This vintage baseball trading card set from Donruss includes cards from the Major League (MLB) season of 1988. As a sought-after collectible item, this pack offers a rare opportunity to obtain cards of two iconic baseball players from the same set, making it a valuable addition to any sports trading card collection.