Harmonica 10 Hole 20 Tone Key of C Blues Mouth Organ Musical Instrument for Beginner (Blue) Description: This harmonica features 10 holes, 20 tones and key of C. Stainless steel cover and resin comb ensures reliable quality and long durability. It is constructed by exquisite craftsmanship and well packaged, nice gift for music lovers. Features: The cover is made of stainless steel, with fine texture, easy to clean. Comb adopts resin, exquisite craftsmanship. Features 10 holes, 20 tones and key of C. Supplied with protective case and soft cleaning cloth. Suitable for blues harmonica beginners, awesome gift for music lovers. Specifications: Condition: Material: Stainless Steel(Cover) + Resin(Comb) Key: C Number of Holes: 10 Range: 20 Tones Scale: Diatonic  Size(L x W x T): approx. 10.5 x 3 x 2cm / 4.1 x 1.2 x 0.8inch Weight: approx. 113g Package Included: 1 x Harmonica 1 x Case 1 x Cleaning Cloth Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.