The product is a 1985 Topps Dennis Eckersley #163 sports trading card. This baseball card features the player from the Chicago Cubs in Major League Baseball (MLB) during the 1985 season. Manufactured by Topps, this card is part of the base set and is a single card from the collection. It is a must-have for fans and collectors of baseball trading cards, especially those interested in vintage cards from the 1980s.