The product is a 2021-22 Leaf Art of Hockey Bronze Autograph trading card featuring Darryl Sittler, a former ice hockey player. This card is serial numbered to only 35 copies, making it a rare and valuable collectible for fans of sports trading cards. The card is part of the Portrait Autographs insert set and showcases Sittler's signature in a bronze parallel variety, adding to its unique appeal within the set. This limited edition card is a sought-after item for collectors looking to add a special piece to their hockey memorabilia collection.