The product is a Crystal Palace FA Cup Winners 2025 Squad Multi Signed Shirt with photo proof and a Certificate of Authenticity (COA). This football memorabilia item features original signatures obtained personally from Premiership players and clubs, making it a valuable piece for fans of football and sports memorabilia collectors. The shirt is a unique and authentic item that showcases the signatures of various players from the winning team, adding to its appeal and significance for enthusiasts of the sport.