This is a 10 holes blues harmonica key of C/A/B/D/E/F/G(optional) 20 tone made of resin frets it features stainless steel cover plate with delicate printing alloy spring clear and mellow tone great musical instrument or gift for those people who adore music. Features: Key of C/A/B/D/E/F/G(optional) exquisite blues harmonica with 10 holes 20 tone. Stainless steel cover plate with delicate printing sturdy and stylish. Environmental friendly resin frets alloy reed produce clear and mellow tone sensitively. Base plate with enough space ensure proper . Easy to play great musical instrument or gift for children and musical lovers. Specifications: Key: C / A / B / D / E / F / G (Optional) Brand: Suzuki Material: Resin & Stain Steel Hole: 10 Item Size: 10 * 2.7 * 2.0cm / 3.9 * 1.1 * 1.2in Item Weight: 53g / 1.9oz Package Size: 11 * 4 * 3.5cm / 4.3 * 1.6 * 1.4in Package Weight: 86g / 3oz Package List: 1 * Harmonica 1 * Box 1 * User Manual