Kala Solid Mahogany Thinline Steel; acoustic guitar, Thinline body with cutaway, solid Mahogany top, Mahogany back and sides, Mahogany neck, 20 nickel silver frets, Ebony fingerboard, 25.5" (648 mm) scale length, 41.2" (1048 mm) overall length, Nut width 1.75" (44.5 mm), bone nut and bridge, closed machine heads, gloss finish, black binding, Fishman Presys II pickup system with built-in tuning function, controls for Volume, Bass and Treble, D Addario EJ16 Phosphor Bronze strings, incl. Gig Bag