Bamboo is the most eco-friendly wood choice for a ukulele. Highly renewable, Bamboo regenerates quickly without being replanted. The many-layered, straight grain of the wood gives this collection a natural, earthy look. Bamboo provides a bright tone with great volume, harmonics, projection and sustain. The strength of bamboo makes for an extremely durable and resilient ukulele. Available in soprano, concert, and tenor models.MeasurementsScale Length: 15.0 inches, Overall Instrument Length: 24.0 inches, Body Length: 10.6875 inches, Number of Frets: 18, Width at Upper Bout: 6.125 inches, Width at Lower Bout: 8.3125 inches, Width at Waist: 5.5 inches, Body Depth: 2.75 inches, Fingerboard Width at Nut: 1.375 inches, Fingerboard width at neck/body joint: 1.75 inches