ACOUSTIC GUITAR 'OM type acoustic guitar. Solid Spruce Top Master Grade. Aged cover with Aged To Vintage process for greater sound projection. Solid back and sides by Pau Ferro. Mahogany Neck with Walnut Reinforcement Ebony fingerboard with 20 frets Scale 25.3 '' inches. Double reinforcing joint between the neck and the body. Deluxe Vintage Gold machine heads. Ebony bridge. Nautral gloss finish. Semi-rigid case included. '