Hohner 590 BB BIG RIVER HARP Harmonica

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
Key : Bb (B Flat)
Type : diatonic
Tuning : Richter
Number of holes : 10
Tonal range : 3 octaves
Length : 10.5 cm / 4.1″