Configuration: 20 packs per box. 6 cards per pack. PRODUCT HIGHLIGHTS- Leather Rookie Cards can only be found in hobby packs, and two are guaranteed in every box!- Look for Hobby Exclusive autographs in Signage (Gold Proof #'d/10, Platinum Proof #'d/1), Rookie Signage (Gold and Platinum Proof), NBA Legends Ink (Gold and Platinum Proof), Team Threads Die-Cuts Autographs, and Team Threads Die-Cuts Rookie Autographs!- Find the ultra rare Century Stars insert cards, falling at one per case on average!- Hobby only memorabilia inserts include Debut Threads, Authentic Threads, and Century Collection Materials. All three sets have Prime versions #'d/25 or less!BOX BREAK- 1 Autograph- 1 Memorabilia- 2 Leather Rookies- 18 Inserts/ParallelsPRODUCT DESCRIPTIONAUTOGRAPHSThreads Basketball is loaded with autographs and features rookies, veterans and NBA legends!ROOKIES & INSERTSLooking to chase rookies and inserts? Threads features a 50-card base rookie set and a 30-card Leather Rookies insert set along with 10 other eye-catching insert sets!