Based on the round-back guitar found in Germany. This Concert-sized instrument is based upon a 375mm (14 inches) scale. It features a European spruce soundboard with a four-point rosette design taken from a 17th century lute. The back is a round-back or bowl shape made of staves of sheesham rosewood (Dalbergia sissoo). The neck is solid sheesham rosewood and features a nut width of 36mm (1 7/16 inch) with a bone nut. This instrument is outfitted with standard friction ukulele tuners. The tension on each friction tuner can be adjusted by tightening or loosing the screw on the top of the tuner. The bridge, also made of sheesham rosewood incorporates a genuine bone saddle. An end-pin strap button is standard. Overall size: 23.25 x 7.5 w x 4 inches. A soft case is included.