Leaf is excited to present to the market it's newest blaster box release, 2021 Leaf Signatures Series Football. This release includes a broad selection of 2021 Draft Picks/Prospects and Hall of Famers. Each Box includes 4 autograph cards: 3 Leaf Football Autographs per box (look for blue and green variations) and 1 Leaf Hall of Fame Football Autograph per box (look for blue and green variations).