The product is a 2026/27 UD Series 1 Vegas Golden Knights Mark Stone Ovation Gold trading card #OV-4. Manufactured by Upper Deck, this original sports trading card features Mark Stone from the Vegas Golden Knights in the National Hockey League. The card is a part of the 26/27 Upper Deck Series 1 set and is a modern collectible made of card stock. With its unique Ovation design and Gold parallel variety, this card is a sought-after piece for fans and collectors of hockey trading cards.