Autographed/Signed Opening Day 2026 Baseball Jersey Mystery Box with PSA JSA or Beckett COA mamaspinatas Measurements: 3mm beads

Measurements: 3mm beads

【Safety First】 Remember

With four classic colors - Sapphire Blue

Seamless for a flawless and comfortable fit

no elastic just a loose fitting mountain bike style jersey with a V Neck collar

Autographed/Signed Opening Day 2026 Baseball Jersey Mystery Box with PSA JSA or Beckett COA mamaspinatas Measurements: 3mm beadsHere's how it works: With every purchase, youre guaranteed to receive a custom jersey, personally signed by a current MLB superstar or an up and coming phenom. Whether it's a future Hall of Famer or the next rising star, this is your chance to own a truly exclusive collectible. Every jersey is accompanied with a Certificate of Authenticity from JSA, PSA, Beckett or Fanatics. Jersey will be packaged in a sealed and branded HOFSM poly bag to ensure