The product is a 2023-24 Black Diamond Auston Matthews trading card, part of the Upper Deck Black Diamond set. This particular card features a limited print run of only 349, with the player being Auston Matthews from the Toronto Maple Leafs. It is a standard sized card made of card stock, with the card being serial numbered and in near mint condition. Perfect for collectors of hockey memorabilia, this card is a valuable addition to any sports trading card collection, especially for fans of the NHL and the Toronto Maple Leafs