2025 Topps Chrome MLB Baseball Blaster Box New Factory Sealed- 28 Cards... Each Box contains Four Base Card Sepia Parallels and Four Base Card Raywave Parallels, on average! 2025 Topps Chrome Baseball has it all! Chase a fun mix of jaw-dropping inserts and exciting chrome parallels, as well as on-card autos of some of the most electrifying young talent in baseball history! Build the entire 300-card Base Set across a rainbow of color and tech parallels! Look for Retail Exclusive Parallels in Every Box!