Enhance your trumpet playing experience with our sturdy rubber rings. These accessories are practical for musicians looking to practice quietly. The rings are made from durable rubber, offering reliable performance and a snug fit. They effectively mute the sound, making them ideal for use in shared living spaces or late-night practice . Features -Color:Black -Material:Rubber -Size:1.20X1.20X0.10cm/0.47X0.47X0.04in -Noise reduction: the trumpet rubber rings significantly lower noise, providing clear sound quality during play and protecting your ears from excessive noise -Enhanced performance quality: by isolating external noise, the trumpet rubber rings allow you to concentrate on your performance, improving the overall quality and making your music more enjoyable -Convenient and portable: the lightweight design of the trumpet rubber rings makes them easy to install and carry, allowing you to enjoy music wherever you go - durability: constructed from durable materials, the trumpet rubber rings are highly resistant to wear and tear, ensuring use and reducing the need for frequent replacements -Suitable for various settings: whether for practice, live performances, or recording , the trumpet rubber rings are versatile and cater to the needs of different musicians, enhancing your musical experience Package list: 4 pcs x 30pcs x small rubber ring