Autographed/Signed Opening Day 2026 Baseball Jersey Mystery Box with PSA JSA or Beckett COA mamaspinatas no elastic just a loose

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

designed to capture their personality in a fun and unique way

Seamless for a flawless and comfortable fit

【Safety First】 Remember

Measurements: 3mm beads

Autographed/Signed Opening Day 2026 Baseball Jersey Mystery Box with PSA JSA or Beckett COA mamaspinatas no elastic just a looseHere'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