P S A/DNA is the world's leading third-party Authentication service for autographs and memorabilia. P S A/DNA uses state-of-the-art, proprietary advanced technology to provide security and protection utilizing their four-level Authentication process. This Autograph is Protected by Encapsulation. P S A/DNA has Authenticated and evaluated this autograph, and to reinforce it's Guarantee of Authenticity it has been Encapsulated in P S A/DNA's sonically sealed, tamper-evident holder, safe, secure and ready to display.