Khalil mack signed/autographed chicago bears white football jersey. this helmet is authenticated by bas/beckett and includes their tamper-proof sticker and certificate of authenticity.
Khalil mack signed/autographed chicago bears white football jersey. this helmet is authenticated by bas/beckett 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.