Feature:1. DURABLE MATERIAL: The cello silencer is made of excellent metal material to ensure a long life and provide excellent audio results2. MUTE EFFECT: This mute can effectively reduce the volume and resonance of the cello, making it soft, suitable for practice at home, apartment or other occasion where the volume needs to be lowered3. EASY INSTALLATION: The muffler has a simple clamp design and can be easily installed on bridge of the cello without requiring any changes to the instrument itself4. SUITABLE FOR VARIOUS BOWS: This cello mute is compatible with bows of all sizes and shapes, ensuring it is accessible to all players5. FLEXIBLE AND ADJUSTABLE: This cello silencer can adjust the opening size to provide different silencing effects to suit different practice needs and people preferencesSpecification:Item Type: Cello Practice MuteMaterial: Metal.Package List:1 x Cello Practice Mute