This Autographed 8x10 Framed Photo has been Personally Signed by Mason Thanes of How to Train Your Dragon. This item is 100% Authentic and comes with a PSA/DNA Certification numbered Hologram. Please note that PSA/DNA no longer provides serial-numbered COA cards, and the attached PSA/DNA sticker will serve as the complete authentication for this item. The authenticity can be verified on Professional Sports Authenticators website. This item has been professionally framed to overall dimensions of approximately 16.5 x 17.5 inches.