The product is a 1989 Topps Jose Canseco #500 error card. This vintage sports trading card features the baseball player Jose Canseco from the Oakland Athletics team in the MLB World Series. The card is made of card stock with a thickness of 20 Pt., and it is an original from the 1989 season. It is a standard-sized card that is near mint or better condition and is authenticated by Topps. This collectible item is a valuable piece for fans and collectors of sports trading cards.