The Dean Tennessee A is an "A" style mandolin constructed out of traditional materials such as a select spruce top, mahogany back and sides, mahogany neck, and a 20 fret rosewood fingerboard. Grover tuners make it a cinch to get in tune and stay there. A Body Style Select Spruce Top Mahogany Back & Sides 13-3/4" Scale & 1-3/32" Nut Grover Tuners Mahogany Neck Rosewood Fingerboard Dot Inlays 20 Frets MOP Binding