Each sealed box contains 16 packs of 10 cards each in a 300 card set including 150 Rookie cards. >>> Each box contains FIVE Rookie Autograph cards. Parallel set: (#`d to 350). Insert: Autograph cards (Rookie, parallel > #`d to 125; Veteran, parallel > #`d to 10; Scouting Report > #`d to 25, All-American > #`d to 25, Alumni Association Dual > #`d to 25, Conference Clashes Dual > #`d to 25, and Draft Class Triple > #`d to 10).