Description: 【Material】: Crafted from nickel plated manganese steel, this professional kalimba key set is designed for durability and longevity, ensuring a reliable performance over time 【Function】: The Thumb Piano Keys produce beautiful sounds, offering an enjoyable playing experience for both beginners and seasoned musicians alike 【Design】: Each key is engraved with musical notes, allowing beginners to easily identify notes during play and quickly check scale when tuning 【Feature】: With craftsmanship, the Replacement Part boast a smooth surface and fine texture, making them comfortable to use during extended practice sessions 【Package】: This set includes 17 keys along with a bridge and saddle, making it a replacement kit for your kalimba instrument setup Size Chart: Irregular size up to 13cm/5.12inch Package Includes: 1 Set Thumb Piano Keys Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!