Khalil Mack - Chicago Bears - Full Size Proline Helmet.
Mack is one of the top defensive in the league.
This has JSA witnessed authenticated and comes with tamper proof serial number and JSA card COA which can be verified via the JSA website.
This is a transfer helmet where the orginial Oakland Raiders stickers have been removed and replaced with Chicago Bears where Mack now plays. This is displayed via the JSA website.
Khalil Mack - Chicago Bears Full Size Proline Helmet
Shipping to the UK is a flat £5 rate on all orders. Shipping to Europe or elsewhere in the world incurs an extra shipping charge.