The product is a 2025 Topps Chrome football trading card featuring Marvin Harrison Jr. from the Arizona Cardinals. This particular card is a Black Refractor parallel with a print run of only 10, making it a rare and highly sought-after collectible. It is a serial-numbered insert that is part of the Topps Chrome set for the 2025 NFL season. Perfect for fans and collectors looking to add a unique and valuable piece to their trading card collection.