24hole polyphonic harmonica, Key C, Silver cover Key benefits Accurate tuning for confident practice: double calibration by hand and with tuning equipment delivers reliable pitch so you can learn and play without frequent retuning. Durable, longlasting finish: copper chromeplated cover with electroplating laser process yields a smooth, mellow surface that resists oxidation and fading. Comfortable and easy to play: hard face plate resists deformation and provides a smooth surface, while the resin frame ensures consistent, lowfriction operation for easier technique development. Suitable for all skill levels: designed by professional musicians to accommodate beginners, hobbyists, and advanced players, offering clear, strong projection and good tonal quality. Features Type: 24hole polyphonic harmonica Key: C Cover color: silver Materials: copper chromeplated metal cover, hard face plate, resin frame Size: 18 x 3.1 x 2.1 cm Weight: 132 g Tuning: double calibration by hand and tuning equipment for accurate pitch What makes it stand out Balanced construction: the combination of a sturdy face plate and a smooth resin comb provides durability without sacrificing playability. Consistent sound quality: design and calibration deliver clear, loud notes that hold their tuning during practice and performance. Low maintenance finish: the electroplated cover keeps its appearance and texture over time, reducing the need for frequent care. Practical use scenarios Home practice: reliable tuning and comfortable playability make this harmonica ideal for daily practice sessions and improving technique. Classroom and group lessons: the clear projection and consistent response help students and teachers hear notes and dynamics during instruction. Small performances and outdoor gatherings: strong sound output and durable construction provide dependable performance in casual gig settings. Specifications summary Product name: 24hole polyphonic harmonica Type: polyphonic harmonica Key: C Cover color: silver Dimensions: 18 x 3.1 x 2.1 cm Weight: 132 g Construction: copper chromeplated cover, hard face plate, resin frame Calibration: manual and equipment tuning for accuracy This harmonica is a practical choice for players seeking a durable, well tuned instrument that performs consistently across practice, study, and casual performance situations.