Shaquem & Shaquill Griffin Signed Seattle Seahawks Full-Size Helmet (JSA COA)

Riddell Seattle Seahawks full-size AMP Alternate Speed replica helmet. Has been hand-signed by Shaquem Griffin & Shaquill Griffin. 

The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes. The signing of this item was witnessed by JSA.

Authentication: JSA COA