Each sealed box contains 12 packs of 4 cards each in a 60 card base set. >>> Each PACK contains ONE Autograph or Memorabilia card. Inserts: Autographs 11:12 (Red > #`d to 999 or less, Bronze > #`d to 650 or less, Silver > #`d to 400 or less, Gold > #`d to 200 or less, Platinum > #`d to 50 or less, Player`s Proof > #`d to 20, and Master Edition > #`d to 1), Jersey Memorabilia cards 1:12 (Red > #`d to 99, Bronze > #`d to 75, Silver > #`d to 50, Gold > #`d to 25, Player`s Proof > #`d to 20, Platinum > #`d to 10, Autograph > #`d to 10, and Master Edition > #`d to 1), Dual Jersey Memorabilia cards (#`d to 99 or 10), and Triple Autograph cards (#`d to 5).