The 1990 NFL Pro Set trading card featuring Troy Aikman #78 is a standard-sized sports trading card made of card stock. It is an original piece from the 1990 Pro Set set and showcases the Dallas Cowboys quarterback in his NFL gear. This card, which is not autographed and does not feature a Super Bowl event, is a sought-after collectible for football fans and card enthusiasts looking to add a piece of football history to their collection.