The Topps Premier League Chrome Sapphire Box features standard-sized football trading cards from the 2025 UEFA European Football Championship. These original cards are made of 35 Pt. card stock and are in near mint or better condition. While the cards are not autographed, they are authenticated by Topps, with the autograph of Phil Foden included on the label or sticker. The Chrome Sapphire Box is a sought-after collector's item for fans of the Premier League and football trading cards in general.