Hohner Big River Harp 10 Holes Harmonica MS-Series (#590/20)
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 : C , D , E , F , G , A , Ab , B , Bb , Db , Eb , F#
Type : diatonic
Tuning : Richter
Number of holes : 10
Tonal range : 3 octaves
Length : 10.5 cm / 4.1"