KONGSHENG AM-20D Phosphor Bronze Reed 10 Hole 20 Tone Blues Harmonica in the Key of D(White) Features: Phosphor bronze alloy reed, corrosion resistant, stable performance, beautiful sound. Strong reinforcement, stable structure, not easy to loose. D major 10 hole 20 tone, tuning precision, beautiful tone. Solemn and elegant appearance, comfortable appearance and texture, very suitable for beginners learning and professional performance. You can learn music, cultivate interest, relax and inspire in your spare time. It is a good gift for friends, family and children.   Specifications: Condition: Weight: Approx. 110g / 3.9oz Material: Stainless Steel (Shell) + Resin (Comb) + Phosphor Bronze (Reed) Major: D Major (Key of D) Pitch:   1 2 3 4 5 6 7 8 9 10 Blow D3 #F3 A3 D4 #F4 A4 D5 #F5 A5 C6 Draw E3 A3 #C4 E4 G4 B4 #C5 E5 G5 B5 (A4=440Hz,C4=Middle C) Size of Harmonica: Approx. 10cm x 3cm x 2cm/3.9x 1.2 x 0.8in Size of Harmonica Case: Approx. 12cm x 4.5cm x 3.2cm/ 4.7x 1.8x 1.3in   Package list:  1 x harmonica 1 x harmonica nylon box 1 x cleaning cloth 1 x specification Note: 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.