Features: Enhances PX series digital pianos with universal hammer mute buffer rubber to improve sound quality and extend the life of your instrument. Made from durable rubber, these repair parts effectively reduce noise and provide a smoother playing experience, ensuring your piano performs at its best. Ideal for both amateur and professional musicians, this product is suitable for maintenance or upgrades for digital pianos. Perfect for home practice, studio, or live performances, these buffers ensure your piano delivers consistent sound without unwanted noise. Easy to install and compatible with a wide range of models, these hammer mute buffers help keep your digital piano in top condition. Specifications: Material: Rubber Size: approximately 1 x 1.3 cm (0.39 x 0.5 in) Fit for PX series mute buffer rubber Quantity: 10 pcs per set Package Includes: 10 pcs mute buffer rubber Note: Please allow 1-2 cm errors due to manual measurement. Please allow slight color differences due to different display resolutions.