Features: Phosphor bronze alloy reed, corrosion resistant, stable performance, beautiful sound. Reinforced stable structure, not easy to loose. Bb Major 10 holes and 20 tones, accurate tuning. Solemn and elegant appearance, comfortable texture. Learn music, cultivate interest, relax in spare time and inspire Specification: Optional Color: Black, White, Orange Material: Stainless Steel (Shell) + Resin (Comb) + Phosphor Bronze (Reed) Major: Bb Major (Key of Bb) Pitch: 2 3 4 5 6 7 8 9 10 1 Blow bB2 D3 F3 bB3 D4 F4 bB4 D5 F5 bB5 Draw C3 F3 A3 C4 bE4 G4 A4 C5 bE5 G5 (A4=440Hz, C4=Middle C) Size of Harmonica: Approx. 10cm x 3cm x 2cm (Approx. 3.9" x 1.2" x 0.8") Size of Harmonica Case: Approx. 12cm x 4.5cm x 3.2cm (Approx. 4.7" x 1.8" x 1.3") Weight: Approx. 110g Package List: 1 x Harmonica 1 x Box 1 x Cleaning cloth 1 x User Manual Note: 1. The product picture taken used the C major harmonica. The product's mouthpiece is marked with the actual major. 2. The picture may have color difference due to different light and angle. .3. Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.