Lanikai LU-21B Baritone Ukulele Baritone Sized 18 Frets Easy Playablity Die Cast Tuners Limited Lifetime Warranty Easy Playability Die Cast Tuners Limited Lifetime Warranty Rosewood fingerboard and bridge with die-cast geared tuners Nato wood top, back, and sides Size: 30"W x 10"W x 3-3/8"D Baritone Sized, 18 Frets