8 cards per pack. 24 packs per box. BOX BREAK (on average) 6 Young Guns Cards. 4 UD Portraits Rookies Cards. 4 Regular O-Pee-Chee Update Rookies Cards. 3 UD Canvas Cards. 3 Dazzlers Green Cards. 1 Regular O-Pee-Chee Update Award Winners Card. 1 O-Pee-Chee Retro Rookies Update Card.