Each sealed box contains 4 packs of 1 card including TWO Memorabilia and/or Autograph cards. *Find 2 Tech cards per box. *The Base Set features 100 of the biggest names in the game today, and all base cards are serial-numbered to 299. Look for Auto, Jersey, Patch Auto and Premium Patch Auto parallels! *NEW! The all-new Radiance F/X insert set boasts a checklist featuring top active stars and rookies on a unique design with Light FX and acetate! Keep an eye out for numbered parallels as well as the Auto parallel. *The popular Shadow Box cards, with brilliant Spectrum Light FX and an acetate top sheet, are back! The set features both veterans and rookies, and is a must-have for any collection. Be on the lookout for serial-numbered, hard-signed autograph versions! *Each card in the Double XL Duos - Materials set, as well as the Premium Materials parallel, pairs two star players and massive game-worn jersey swatches from each. All Double XL Duos cards are #'d to 99 or less. *Find a wide variety of outstanding Obsidian cards, including numbered jersey and patch cards, as well as hard-signed autographed cards. *Add more rookie and veteran stars autograph cards to your collection via the Superscripts, Rookie Superscripts, SPx Signatures, and SPx Rookie Signatures insert sets. Look out for the low-numbered Gold parallels of each set. *The exceptional serial-numbered Pride of a Nation Patch: Auto cards feature a winning combination of top rookies, established superstars and retired legends alongside a manufactured flag patch (birth country). Lucky collectors will score hard-signed autograph versions! Look for 1-of-1 Spectrum parallel cards. *Much to the delight of collectors, Lustrous RPA cards are back! Each of these rookie cards features a hard-signed autograph and a premium memorabilia swatch! Everyone should be on the hunt for the low-numbered Clarity Variant & the rare Spectrum parallels of both the regular and Clarity Variant cards.