Riddell Proline On-Field Authentic Speed University of Michigan Wolverines football helmet, signed on the right side in silver marker by Charles Woodson, who added his number “#2” after his signature.

This is the most expensive version of this helmet, with the true blue paint and painted wings and stripes (not sticker/decals).

Signed at an official paid private autograph session (sold with a photo taken at the time he signed the helmet).
Sold with Certificates of Authenticity from both The Autograph Source (Lifetime Guarantee) and independent third-party authenticator Beckett Authentication Services (BAS).