Features Solid sitka spruce top, solid east indian rosewood back and sides Select hardwood neck, 20 fret solid black ebony fingerboard, dot inlays Solid black ebony bridge, bone nut and saddle, nickel open geared tuners with butterbean knobs Natural finish, Delmar tortoise color pickguard Hardshell case included Description Product Description The sleek and modern High Performance Neck on the Martin OM-21 makes it a great model to play. Constructed of solid East Indian rosewood back and sides, Sitka spruce top and polished gloss finish and hand-fit dovetail neck that is wider to accommodate fingerstyle players.