Each sealed box contains 24 packs of 8 cards each in a 275 card base set including 50 Star Rookies 1:1 and 25 Star Rookies SP. Parallel sets: Gold (#`d to 100) and Gold Spectrum (#`d to 50). Inserts: 1000 yard Rushing Club, 1000 yard Receiving Club, 3000 yard Passing Club, 10 Sack Club, Fantasy Top 25, Memorabilia cards 1:12 (Jersey, XL Oversized, Rookie Futures: Single and Dual, and Football Heroes > #`d to 25), Autograph cards (Rookie Futures: Single > #`d to 100 and Dual > #`d to 50, XL Oversized Memorabilia > #`d to 10, and Football Heroes > #`d to 5).