The product is a 2013 In The Game Nathan MacKinnon Prospects Rookie Black Game Used Jersey SSP trading card. This limited edition sports collectible features a memorabilia piece from the National Hockey League (NHL) player's rookie season. Produced by In The Game, this English-language card is part of the Draft Prospects set and showcases MacKinnon in his Colorado Avalanche jersey, making it a valuable addition for fans and collectors of ice hockey memorabilia.