The product is a 2019-20 SP Authentic Sign of the Times trading card featuring an autograph from Mark Stone of the Vegas Golden Knights. This card, part of the Upper Deck Authenticated series, is a hard-signed autograph, making it a valuable collectible for fans of the National Hockey League (NHL). The card is part of the Sign of the Times insert set, adding to its rarity and appeal for collectors of sports trading cards, specifically in the ice hockey category.