Rob Gronkowski signed New England Patriots Flash Riddell full size speed replica helmet. Item comes with a Radtke Sports - Rob Gronkowski tamper-proof numbered hologram and Certificate of Authenticity which can be verified online.
Rob Gronkowski signed New England Patriots Flash Riddell full size speed replica helmet. Item comes with a Radtke Sports - Rob Gronkowski tamper-proof numbered hologram and Certificate of Authenticity which can be verified online.
This product comes fully certified with a Certificate of Authenticity and tamper-evident hologram and is fully backed by Supersportscenter.com's Authenticity Guarantee.