Each sealed box contains 18 packs (three 6-pack mini boxes) of 5 cards each in a 145 card base set including 16 Veteran Relics, 40 Rookies, 24 Rookie Autographs (#`d to 999), and 5 Limited Edition Rookie Autographs (#`d to 399: Roethlisberger, K. Jones, Rivers, Manning, and C. Perry). >>> Each box contains THREE Memorabilia and/or Autograph cards. Parallel sets: Refractor (#`d to 199), Gold Refractor (#`d to 50), and Gold Chrome X-Fractor (#`d to 5). Inserts: Press Plates (#`d to 1: Veterans, Veteran Relics, and Rookies) and Press Plates Penmanship (Rookie Autographs and Limited Edition Rookie Autographs).