Signer: Daniel Radcliffe (Harry Potter). Replica Harry Potter Prop Glasses. 17 in x 25 in. This item is guaranteed authentic and has been certified authentic by James Spence Authentication (JSA) the. On autograph authentication in the entire world! It has been affixed with a tamper proof hologram with unique serial number that can be looked up in the JSA database. It comes with a matching certification card. Do not miss your chance to own a piece of history today! All Frames are professionally crafted and come paper backed and wire strung, ready for easy hanging on the wall! Thank you so much for your business and please let us know if you have any questions and we will respond ASAP!