Each sealed box contains 7 cards (1 base set card, 2 parallels and and FOUR Memorabilia and/or Autograph cards). *Obsidian Football combines sleek black opti-chrome technology with Electric Etched parallels to provide collectors a stunning look unlike any other product! *Chase some of the best veteran and retired players autographs in Matrix Material Autos, Lightning Strike, and Aurora Autos. *Look for stunning inserts in Color Blast Black, Tunnel Vision, Supernova and Vitreous. *Find all-new Electric Etch Gold Flood parallels, #'d/10! *Find patch autographs from all the top 2021 NFL rookies including Trevor Lawrence, Justin Fields, Mac Jones, Trey Lance and many more!