This Autographed Limited Edition #3/99 Captain Phasma 10x14 Aluminum Poster has been Personally Signed by Gwendoline Christie of Star Wars The Force Awakens. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services.The authenticity can be verified on Beckett Authentication Services website. Press Pass Collectibles only offers Authentic Autographs by Gwendoline Christie through Signings, In-Person Signings or Private Collections to include a 100% money back Lifetime Authenticity Guarantee.