Own a piece of San Francisco 49ers history with this autographed Red Pro Style Jersey, personally signed by rising star Isaac Guerendo. Whether you're a dedicated 49ers fan or a serious memorabilia collector, this jersey is a must-have addition to your collection.

• 100% Authentic – Verified by Beckett Authentication Services (BAS), ensuring legitimacy and quality.
• BAS Witnessed Protection Program – A Beckett representative was present at the signing for ultimate authenticity.
• Official BAS Authentication Sticker – Includes a scannable QR code for instant verification. (Beckett no longer provides serial-numbered COA cards; the BAS sticker serves as full authentication.)
• Unique Hand-Signed Autograph – Signature placement and strength may vary, adding to the uniqueness of each jersey.
• Premium Pro Style Jersey – Designed for display, this X-Large jersey is the perfect standout piece for any sports memorabilia collection.

This exclusive signed jersey is a rare find for San Francisco 49ers fans and collectors alike. Secure yours today and celebrate the career of Isaac Guerendo with a certified piece of football memorabilia!