Martin Guitars J40; Shape: Jumbo Western Guitar; Top: Solid Spruce; Back & sides: Rosewood; Neck: Mahogany; Fingerboard: Ebony; Inlay: Abalone Reduced Hexagon; Rosette: Abalone with Multi-Stripe; Pickguard: Tortoise; Headplate Material: Rosewood; 20 Frets; Nut: Bone; Nut width: 44,5 mm (1,75"); Scale length: 645 mm (25,4"); Bridge material: Ebony; Bridge inlay: Compensated Bone; Machine Heads: Gold Open Gear; includes Ply hardshell case; Color: Natural High Gloss; Original Strings: MA550T Authentic Treated Medium (473904), Made in USA.