The product is a 2025-26 Upper Deck Series 2 Dazzlers Matthew Schaefer #DZ-57 Green Rookie Card featuring the player in his New York Islanders team. This sports trading card is made of card stock and is an original release from Upper Deck. It is a standard-sized card in English language and is part of the insert set Dazzlers, designed for the National Hockey League (NHL) and specifically for the 2025-26 season. This collectible item is a sought-after piece for fans and collectors of ice hockey memorabilia.