The Howard Core Academy A21 features a plain maple back and sides, spruce top, inlaid purfling, and ebony fingerboard, nut & saddle. Includes ebony pegs and endbutton, French bridge, composite tailpiece with 4 integrated tuners, side mount chinrest, and D'Addario Prelude strings. 11", 12", 13", 14", 15", 15.5" and 16" sizes available.