The 00-15M model continues the Martin tradition with a 00-14 fret body size, solid mahogany construction and a rich satin finish. Satisfy your desire with an affordable solid wood guitar that is visually distinctive and innovative. Due to material availability this guitar is designed with either a tortoise pattern or black pickguard. Selection may vary. Body Size: 00-14 FretFinish Top: SatinConstruction: Simple Dovetail Neck JointBack and Side Finish: SatinBracing Pattern: X-BraceScale Length: 25.4"Brace Shape: Non-ScallopedFingerboard Width at Nut: 1 11/16''Top Material: MahoganyNeck Shape: Modified Low OvalBack Material: MahoganyNeck Taper: Standard TaperSide Material: Mahogany