The product is a 1971-72 Topps Dunc McCallum Pittsburgh Penguins #132 sports trading card. This card features the ice hockey player Dunc McCallum, who played for the Pittsburgh Penguins during the 1971-72 season. Produced by Topps in the United States, this collectible card is a piece of hockey memorabilia from that era, making it a sought-after item for fans and collectors alike.