Each sealed box contains 6 packs of 5 cards each in a 100 card set including 50 Rookies and 50 Future Stars. >>> Each PACK contains TWO Autograph cards, ONE Team USA Memorabilia or Memorabilia Autograph card, and ONE DUAL Memorabilia box topper. Parallel sets: MLB Future Stars (Refractor > #`d to 199, Gold > #`d to 50, Black > #`d to 25, and Red > each is a 1-of-1) and Printing Plates (each is a 1-of-1). Inserts: Dual Memorabilia box topper (#`d to 199, parallels: Refractor > #`d to 99, Gold > #`d to 50, Black > #`d to 25, and Red > each is a 1-of-1), Autograph cards 2:1 (Rookies 4/bx, Future Stars 8/bx, parallels: Refractor > #`d to 199, Gold > #`d to 50, Black > #`d to 25, and Red > each is a 1-of-1; and Dual 1/bx, parallels: Refractor > #`d to 99, Gold > #`d to 50, Black > #`d to 25, and Red > each is a 1-of-1), Memorabilia cards 1:1 (Refractor: Dual > #`d to 199, Triple > #`d to 50, Autograph > #`d to 25, and Patch > each is a 1-of-1), MLB Logoman Patch cards (#`d to 50).