Jim Harbaugh HOF Michigan Signed/Autographed Black Mini Football Helmet. This helmet is authenticated by PSA/DNA and includes their tamper-proof sticker and certificate of authenticity.
Jim Harbaugh HOF Michigan Signed/Autographed Black Mini Football Helmet. This helmet is authenticated by PSA/DNA and includes their tamper-proof sticker and certificate of authenticity.
This product comes fully certified with a Certificate of Authenticity and tamper-evident hologram and is fully backed by Supersportscenter.com's Authenticity Guarantee.