Topps Chrome Baseball returns in 2018 to showcase one of the game's most anticipated MLB rookie classes in memory! All of the season's biggest rookies will be featured with rookie cards and ON-CARD rookie autographs, making 2018 Topps Chrome Baseball a can't-miss release of the year. A rainbow of colorful chrome parallels will be featured along with new insert subsets and autograph content revolving around the game's brightest young stars! 4 cards per pack, 24 packs per box. 13 cards per jumbo pack, 12 packs per box.