- 4 Cards per Pack
- 4 Packs per Box
- Brand new for 2021, Spectra Baseball features a wide variety of parallels and autograph/memorabilia content that collectors are sure to love!
- Find on-card autographs paired with player memorabilia from this year's top rookies in Spectra Rookie Jersey Autographs
- Hunt for the ultra-rare inserts Deep Space Solar Eclipse
- Look for on-card autographs from current superstars like Pete Alonso & Alex Bregman in Spectra Signatures
- Look for 4 autographs & 4 memorabilia cards per box, on average.