The product is a 1991 Sporting News Conlon Collection trading card set featuring 18 unopened packs of cards from the Major League Baseball era. This vintage collection includes players such as Babe Ruth and Frank Schulte, with a focus on the MLB World Series. Manufactured by Megacards in the United States, these baseball cards are made of card stock and belong to the standard size category. Each pack contains cards from the 1991 season, providing collectors with a piece of baseball history from the Boston Red Sox team.