The product is a 1991 Ultra Baseball trading card featuring Jeff Reardon of the Boston Red Sox. This sports trading card is part of the Isolated Cards brand and is categorized as a single card from the sports memorabilia and trading card section. The card number is 40, highlighting Reardon's association with the team and season specified in the title. This collectible item is perfect for fans of baseball and collectors of trading cards interested in adding a piece of history from the 1991 season to their collection.