The Cordoba 20BM is a baritone size ukulele that features a solid mahogany top and mahogany back & sides. The natural wood pattern rosette and satin finish make this a truly beautiful instrument for the both beginners and ukulele enthusiasts alike. Baritone ukuleles are played in a variety of tunings. Cordoba baritone ukes come set up in one of the more popular tunings, which matches the top 4 strings on a guitar (DGBE). The strings used are Aquila Nylgut baritone uke strings, which include a wound 4th-D and 3rd-G strings, and Nylgut 2nd-B and 1st-E strings Top: solid mahogany Back & sides: mahogany Neck: mahogany Nut: composite Fingerboard: rosewood Fingerboard inlays: pearl inlays on the 5,7,10 Rosette: All-natural wood inlay in herringbone pattern Saddle: composite Bridge: rosewood Tuning machines: silver with pearl buttons Finish: natural satin Strings: Aquila Nylgut