The product is a 1990 Topps 692 signed rookie trading card of Sammy Sosa, authenticated by Beckett Auto. The card is a vintage original from the Major League Baseball (MLB) featuring a hard-signed autograph by the player himself. Produced by Topps, the card is made of 20 pt. card stock and is a part of the 1990 set. This collectible item is a valuable piece for fans of the Chicago White Sox and baseball enthusiasts looking to add a unique and authenticated memorabilia to their collection.