The Onyx Series Ukuleles are beautiful instruments that feature a mahogany body and neck, a gloss black finish, walnut headstock veneer, fretboard, and bridge, and a slotted headstock. They are available in Concert, Tenor, and Baritone sizes.FeaturesSeries: Onyx SeriesSize: BaritoneNumber of strings: 4Body top: SpruceSolid top: NoBack sides: MahoganySolid back Sides: NoBody binding: MahoganyNeck: MahoganyNeck type: 38mm / 1.49?