This is a Chicago Bears mini helmet that has been hand signed by Khalil Mack. It has been authenticated by Beckett (BAS) and comes with their sticker and matching certificate of authenticity.
This is a Chicago Bears mini helmet that has been hand signed by Khalil Mack. It has been authenticated by Beckett (BAS) and comes with their sticker and matching 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.