49ers Dre Greenlaw Authentic Signed Retro Speed Mini Helmet BAS Witnessed

Collector-Grade, Beckett Witnessed autographed and signed 49ers memorabilia featuring linebacker Dre Greenlaw on a Retro Speed Mini Helmet. A key defender for the San Francisco 49ers, Greenlaw helped power the team to the NFC titles in the 2019 and 2023 seasons and is widely remembered for his goal-line stop at Seattle in Week 17 of 2019 that clinched the division and the No. 1 seed.

Collector's Highlights:

• Athlete (NFL Linebacker): Dre Greenlaw
• Item: San Francisco 49ers Alternate Retro Speed Mini Helmet — hand-signed
• Authentication: Beckett Authentication Services (BAS) — Witnessed; affixed BAS sticker with scannable QR for instant verification

Authenticated by Beckett, this verified authentic autograph carries long-term credibility thanks to BAS Witnessed oversight and the QR-coded sticker that serves as full authentication. A strong choice for 49ers collectors seeking a certified signature tied to a proven playoff contributor and one of the franchise’s most memorable defensive moments.