The cello mute is an essential accessory for musicians who need to practice in shared spaces or late at night. Its black rubber construction not only provides excellent sound reduction but also ensures longevity and resilience. Easy to install and remove, this mute allows you to practice without compromising the quality of your sound. Features -Color:Black -Material:Rubber -Size:3.50X3.50X1.30cm/1.38X1.38X0.51in -Volume reduction: specially designed to significantly lower the sound output, ideal for practicing in shared living spaces without causing noise complaints -Stylish design: the sleek black round shape complements any cello, adding a touch of sophistication to your instrument -Durable construction: crafted from strong materials, ensuring durability and protection for your cello strings, preserving the quality of sound - setup: no tools required for installation, making it easy to attach and remove, providing convenience for musicians -Skill enhancement: allows for focused practice sessions, enabling musicians to hone their skills and improve performance without external noise interference Package list: 9 x black cello mute