Configuration: 20 packs per box. 4 cards per pack.PRODUCT HIGHLIGHTS- Introducing Donruss Optic-Look for Opti-Chrome Prizm parallels of every card in the set!- Collect the NBA's newest and brightest stars in a 50-card rookie set!- Find Retail-exclusive inserts & parallels in Court Kings, Rookie Kings, and Hall Kings, and Exclusive Black Parallels #'d 1/1 (Retail)- Look for Retail-Exclusive Rookie Signatures & Signature Series!