1、Fingerboard stickers: When beginners begin to practice the piano, it is difficult to grasp the specific position of the phonemes. In order to ensure the consistency of practicing the piano, and the practice is more scientific, efficient and coherent. 2、Five-claw mute: It can make the sound lighter when practicing the piano. During using, only the front volume is changed without changing the sound quality of the piano. 3、Round mute: Make the sound quality of the violin softer, reduce the volume, so that the high sound will not be so harsh. 4、Violin set, suitable for the beginner. 5、100% brand new and high quality. Features: 1. Fingerboard stickers: When beginners begin to practice the piano, it is difficult to grasp the specific position of the phonemes. In order to ensure the consistency of practicing the piano, and the practice is more scientific, efficient and coherent. 2. Five-claw mute: It can make the sound lighter when practicing the piano. During using, only the front volume is changed without changing the sound quality of the piano. 3. Round mute: Make the sound quality of the violin softer, reduce the volume, so that the high sound will not be so harsh. 4. Violin set, suitable for the beginner. 5. 100% brand new and high quality. Specification: Condition: 100% Brand New Item type: Violin Accessories Material: Rubber Include: Fingerboard stickers, Five-claw mute, Round mute Package list: 1 x Violin Set Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.