Hohner Armonica Big River Harp 590/20 MS G
Reed plates (material, thickness): brass, 0.9 mm Reed plates (surface): brass Reeds (number, material): 20, brass Comb (material, color): ABS, black Comb (finish): ABS Mouthpiece (surface): ABS Cover plates: stainless steel Keys: F#, F, E, Eb, D, Db, C, B(H), Bb, A, Ab, G Type: diatonic Tuning: Richter Number of holes: 10 Tonal range: 3 octaves Length: 10.5 cm / 4.1"