The product is a 2024 Panini Phoenix Marvin Harrison Jr. rookie trading card numbered out of 399. This card belongs to the National Football League (NFL) and features the player Marvin Harrison Jr. from the Arizona Cardinals. It is part of the base set of the Panini Phoenix series, making it a valuable addition for football card collectors. The card is serial numbered, indicating its limited availability, and is a part of the set of rookie cards for the 2024 season.