Signer: Bad Bunny (Benito Martinez) Item Type: Left-Handed Full Size Autograph Edition Stratocaster Style Guitar Guitar Size: 39in in length Item Certification: This item is guaranteed authentic and has been certified authentic by James Spence Authentication (JSA) the leading authority on autograph authentication in the entire world! It has been affixed with a tamper proof hologram with unique serial number that can be verified in the JSA database. Buy with confidence from a trusted source in the autograph industry!