The product is a 1990 Upper Deck NHL trading card featuring holograms of four iconic players: Brett Hull, Wayne Gretzky, Mark Messier, and Steve Yzerman. This vintage card is part of the 1990-91 Upper Deck Hockey Superstars Holograms set and is an original release by Upper Deck. The card showcases these players from teams such as the Edmonton Oilers, Los Angeles Kings, Detroit Red Wings, and St. Louis Blues during the 1990-91 season in the National Hockey League (NHL). This collectible card is made of card stock and is a sought-after item for fans and collectors alike.