Suzuki Study-24 is high quality 24 holes, tremolo harmonica, key of C, made of harmless resin frets, it Features thicken spring, compact and durable stain steel cover plate, beautiful tone and compact construction, marks of "DO" with white color, considerate design for beginner and musical lovers. Features: Gorgeous 24 holes tremolo harmonica, key of C, delivers melodious and bright sound. Thicken spring for your sensitive and stable performance. Adopts eco-friendly resin frets, safe for playing and not easy to distort. Marks of "DO" with white color for primary player to find the place of tone easily and quickly, pretty convenient for playing complex melody. Stainless steel cover plate with high glossiness, compact construction and durable quality for long service life. Easy to play, humanized design for you move your mouth smoothly. Specifications: Brand: Suzuki Model: Study-24 Material: Resin & Stain Steel Hole: 24 Key: C Item Size: 17.8 * 3 * 2.5cm / 7.0 * 1.2 * 1.0in Item Weight: 122g / 4.3oz Package Size: 19 * 4.5 * 3cm / 7.5 * 1.8 * 1.2in Package Weight: 194g / 6.9oz Package List: 1 * Harmonica 1 * Cleaning Cloth 1 * Box 1 * User Manual