Each sealed box contains 36 packs of 6 cards each in a 600 card set including 50 Rookies and 50 Legends. Parallel sets: Retro Variation #1-#495 1:1, Retro Rainbow Variation 1:4, and Black Retro Variation 1:36. Inserts: All-Rookie Team, Stat Kings, Team Leaders, Trophy Winners, Winter Classic, In Action, In Action SP, Autograph cards 1:144, and Quadruple Memorabilia cards 1:144.