Khalil Mack Signed Chicago Bears Jersey (Beckett COA) 6xPro Bowl Linebacker

Custom on-field style jersey. Everything is sewn on, size XL. Hand-signed in Black Sharpie pen by Khalil Mack.

The lot / autograph(s) includes an official Beckett Authentication Services serially numbered hologram and matching COA for authenticity purposes. The signing of this item was witnessed by Beckett.

Authentication: Beckett COA