ESTRADA 11791 Q-1 Classical 1970’S Acoustic 6 Strings Guitar w. Case. Vintage. The 3/4 size. Gorgeous looking Guitar. Nylon 6 Strings. It may see a few minor scratches on the back do to gently used. Otherwise the guitar is ready to tune and used with the fine sound. Please refer to to all of my images for details, measurements and condition.