Zeny Acoustic guitar measures approximately 38" in length and has been hand-signed on a CD cover that has been repurposed as a pick-guard by Taylor Swift.This guitar is a display guitar. It is a lower-tier version and is not the same quality as one that a musician would play.The autograph(s) includes an official PSA/DNA hologram and QR Code Card for authenticity purposes.Authentication: PSA Hologram with QR Code Card