The product is a 2025 Panini Mosaic trading card featuring rookie player Derrick Harmon from the Pittsburgh Steelers. This specific card is a Silver Prizm parallel, part of the base set for the 2025 Panini Mosaic football collection. It is a standard-sized sports trading card, perfect for fans of the National Football League looking to collect and trade cards of up-and-coming players like Harmon. With its unique design and silver prizm finish, this card is a valuable addition to any football card collection.