Each sealed box contains 24 packs of 5 cards each in a 151 card set. >>> Each box contains TWO Memorabilia and TWO Autograph cards. Parallel sets: Materials (#`d to 249), Signatures (#`d to 199), Proofs (Bronze > #`d to 199, Gold > #`d to 49, Platinum > #`d to 1), Printing Plates (#`d to 1), Proofs Signatures (Bronze > #`d to 99, Silver > #`d to 49, Gold > #`d to 25, Platinum > #`d to 1). Inserts: Masterstrokes (parallels: Materials > #`d to 249, Signatures > #`d to 249, and Proofs > #`d to 199), Team Studio (parallels: Materials > #`d to 249 and Proofs > #`d to 199), Skylines (parallels: Materials > #`d to 249, Signatures > #`d to 249, and Proofs > #`d to 199), and Studio Heritage (parallels: Materials > #`d to 249, Signatures > #`d to 249, and Proofs > #`d to 199).