Trinity College TM-625 Professional Celtic Octave Mandolin with Hardshell Case Arched solid Sitka spruce top with rounded triangle soundhole provides that bell-bright attack and distinctive Celtic sound Arched solid East Indian rosewood back and sides add tone and rich bass resonance Slim mahogany neck offers fast, easy action and inherently long-lasting stability Choice East Indian rosewood fingerboard ensures silky smooth playability Elegant abalone Celtic design peghead inlay for a traditional look Includes hardshell case for easy storage and transport To learn more, please see our Product Description below