The 2024 Signature Class #PP-8 trading card is a premium collectible featuring a pair of legendary Pittsburgh Steelers players, Troy Polamalu and James Harrison. This original card from Topps is part of the 2025 Topps set and is made of high-quality card stock. While this card is not autographed, it showcases the iconic players with a label or sticker autograph format, making it a valuable addition to any football card collection. The card is designed to honor the players' achievements in the NFL and is a must-have for fans of the sport.