The Kala Rumbler is one of the most affordable instruments in our distinctive line of award-winning, portable U•BASS®. Heavy on low end and light on the pocketbook, the Rumbler was upgraded to include the Fishman U•BASS® EQ with built-in tuner. It is constructed of laminated mahogany back and sides and comes with a padded gig bag. Bag and Case Information Custom U•BASS® Gig Bag is included with purchase. Specs Top: Mahogany Back & Sides: Mahogany Binding: Black Neck: Mahogany Finish: Satin Fingerboard: Rosewood Headstock: Standard Nut: Graph Tech TUSQ® Saddle: Composite Tuners: Custom Black Die Cast Truss Rod: Yes Strings: Silver Rumbler by Aquila® Electronics: Fishman U•BASS® EQ Strap Button: Black x1 Includes: Padded Gig Bag Measurements Scale Length: 20.375 inches, Overall Instrument Length: 29.375 inches, Body Length: 14.031 inches, Number of Frets: 16, Width at Upper Bout: 7.75 inches, Width at Lower Bout: 10.25 inches, Width at Waist: 6.625 inches, Body Depth: 3.25 inches, Fingerboard Width at Nut: 1.75 inches, Fingerboard width at neck/body joint: 2.125 inches