HAND SIGNED By:Alicia Vikander, Oscar Isaac, and Domhnall Gleesonmeasures: 11" x 17" inchesFREE SHIPPINGIncludes Tamper-Proof Hologram CERTIFICATE OF AUTHENTICITYfrom AUTHENTIGRAPHCOA.comCertificate Number: 47377All autographs are hand-signed and guaranteed authentic. Every item comes with third-party authentication certificate that includes a numbered and registered hologram COA sticker on the back of the poster. These secure investments are a piece of history that only increase in value. If you are unhappy for ANY reason an immediate and hassle free refund will be provided for the life of the item. Please take a look at my many other great signed posters for sale. I have many others not listed here just ask me what you are looking forTHANK YOU!