The piano mute fixing tool is great for piano tuning repair, offering a simple and effective solution for both beginners and professionals. Made with rubber and metal materials, this piano tuning mute kit is built to last and provide nice tuning fixing capabilities. Features -Color:Blue -Material:Rubber, metal -Size:21.50X1.20X1.00cm/8.45X0.47X0.39in -Enhances the sound quality, achieve precise and accurate piano tuning with the piano tuning mute tool. -Crafted with metal and rubber materials, this piano mutes fixing tool durability and reliability. -A combination of piano tuning rubber mutes and metal tuning forks, easy to install, catering to different tuning requirements. -The user-friendly design ensures effortless operation, making piano mutes tool suitable for beginners and professional tuners alike. -Compatible with a wide range of piano models, this piano tuning mute kit is an indispensable tool for piano tuning. Package list: 6 x Piano Mutes Fixing Tools