The 1991 Pro Set World League Inaugural Series 150 Card Complete Set is a vintage football trading card collection featuring cards made of card stock. Manufactured by Pro Set in the United States, this original set includes 150 standard-sized cards from the World League season of 1991. The cards are in English language and are not autographed. This set is factory sealed and is a great addition for collectors looking to add a piece of football history to their collection. Buyer pays USPS SHIPPING. All sales are final. All questions will be answered.