The 1990-91 OHL Ontario Hockey League Hockey Card Factory Sealed Box contains cards from the 7th Inning Sketch collection, showcasing players from the OHL league during the 1990-91 season. Manufactured in 1990, this box contains one sealed set of trading cards, perfect for fans and collectors interested in ice hockey memorabilia. Each box may contain autographed cards, adding to the excitement and potential value for collectors looking to add unique pieces to their collection.