Concert Ukulele. The Satin Mahogany line is Kala’s flagship collection and has become an industry standard. The traditional design is highlighted with a satin finish and cream binding. Built and designed to stand the test of time. Scale Length: 14.875 inches, Overall Instrument Length: 24.125 inches, Body Length: 11.125 inches, Number of frets: 18, Width at upper bout: 6 inches, Width at lower bout: 8.25 inches, Width at waist: 4.875 inches, Body Depth: 2.75 inches, Fingerboard width at nut: 1.37 inches, Fingerboard width at neck/body joint: 1.74 inches. Gig Bag included. Finish: Natural Satin.