The product is a 2021 Panini Mosaic Silver Disco rookie trading card of Buffalo Bills player Greg Rousseau. This card is part of the National Football League (NFL) set, featuring a unique disco parallel variety. As a non-graded card, it is a sought-after collectible for fans and collectors of football trading cards, particularly those interested in rookie cards from the 2021 season. Greg Rousseau, a promising young athlete, is highlighted on this card as he begins his career in the NFL.