Each sealed box contains 36 packs of 6 cards each in a 600 card base set including 100 Rookies 1:2. Parallel sets: Silver 1:12 and Black (#`d to 100). Inserts: Team Checklist, OPC Season Highlights, Record Breakers, OPC In Action, Stat Leaders, Quad Jersey 1:288, Autograph cards 1:864, and OPC Buybacks 1:36.