Gold Tone BG-250F Bluegrass Special  Banjo with Flange (Five String, Vintage Brown) Body: MapleNeck: MapleResonator: Convertible to Open Back (BG-250)Full-Size Mahogany (BG-250F)Tone Ring: Bell BrassFinish: Brown VintageInlay: SnowflakeTailpiece: Straight Line TailpieceTruss Rod: Two-Way AdjustableTuners: Planetary Tuners Mother of pearl headstock inlay and snowflake fingerboard inlay are combined with a mahogany resonator This banjo includes Gold Tone's lifetime warranty The BG-250F has a flange and a larger resonator for piercing tone in bluegrass music