O.J. Simpson has personally hand signed this Mini Helmet with a Black Sharpie pen. This item was hand signed in the Presence of a JSA Witness 8/25/2022 in Las Vegas, NV. Pictured is the EXACT hand signed item and authentication you will receive. AUTHENTICITY = This autographed item comes with a JSA Numbered and Tamper Proof authenticity sticker on the Mini Helmet and a JSA Certificate of Authenticity (COA) with matching serial number (a $25 value) so get The REAL DEAL!