Riddell Full Size Replica Helmet hand signed by former Baltimore Ravens ANQUAN BOLDIN. The signature is in White paint pen with the inscription "SB XLVII Champ". This items was signed at a public signing with us and would make a great addition to any Ravens collection! This autograph is guaranteed to be 100% authentic and will include a COA from JSA (James Spence Authentication) with matching serial numbered sticker..