Rob Gronkowski signed New England Patriots Salute to Service 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 Salute to Service 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.
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