Description With the rise of Hawaiian music in the late 1910s, Martin began making ukuleles. The line expanded from mahogany to more elaborate Hawaiian koa models. A soprano-sized model, the 5K Uke is the ukulele equivalent of a Style 45 guitar the top of the line. The 5K Uke is crafted with solid highly-flamed Hawaiian koa top, back and sides finished in a polished gloss, and trimmed with abalone pearl appointments. High quality, beautiful tone and ease of playability make the 5K Uke a joy to own. Additional Information Body Type Soprano Ukulele Bracing O-Uke Case 600 Series Molded Case Fingerboard Solid Black Ebony w/ Point On End Finish Polished Gloss Inlays Unique 5K Inlay Design-Long Pattern Neck Select Hardwood Neck Shape Soprano Uke Shape Nut Bone,1-13/32' Part # 5K UKE Saddle Long Bone Scale Length/# Of Frets Scale Length: 13.614" - Frets: 17 Top/Body Material Solid Highly Flamed Hawaiian Koa Tuning Machines Gotoh Gold Uke w/ Ivoroid Buttons Warranty Limited Warranty