The mute is adjustable, allowing for different distances to achieve various pronunciation effects, making it versatile for all types of trumpets. Trumpet mute is crafted from high-purity aluminum with superb workmanship, featuring an enhanced composite cork pad for extended durability. The cleaning kit is constructed from materials, ensuring long-lasting use and reliability for regular maintenance. Trumpet cleaning kit utilizes safe and eco-friendly materials that effectively remove dirt and deposits from the mouthpiece and tubing without harming your instrument. Suitable for students, beginners, and professional players, this kit meets the needs of all skill levels in trumpet performance.