Look for Autographs and 1-of-1 SuperFractors!
Topps presents the MLB 2020 Chrome Update series mega box. Each box contains 7 packs per box, and each pack contains 4 cards per pack for a grand total of 28 MLB trading cards per box.
Look for A Numbers Gam and Decade's Next Inserts, falling 1:4 Packs!
2020 Topps Chrome Update Series Base Refractor Parallels Breakdown:
Refractor - #'d (1:102 packs)
X-Fractor - #'d (1:258 packs)
Gold - #'d (1:510 packs)
Red - #'d (1:1,020 packs)
SuperFractor - 1/1 (1:28,459 packs)
Printing Plates - 1/1 (1:6,454 packs)
7 Packs Per Box, 4 Cards Per Pack