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. MEASUREMENTS Scale Length: 16.875 inches, Overall Instrument Length: 26.5 inches, Body Length: 12.125 inches, Number of Frets: 18, Width at Upper Bout: 6.9375 inches, Width at Lower Bout: 9.25 inches, Width at Waist: 5.8125 inches, Body Depth: 3 inches, Fingerboard Width at Nut: 1.375 inches, Fingerboard width at neck/body joint: 1.75 inches.