The Horn Mute for home practice and noise reduction is made of aluminum alloy and cork, which is lightweight, durable, and resistant to wear. It effectively reduces the volume of the horn during play, ensuring a quiet environment. It is a perfect tool for home practice, allowing you to practice the horn anytime, anywhere. The simple installation design allows for quick and convenient assembly without the need for additional tools. Features -Color:Silver -Material:Aluminum alloy, cork -Size:14.50X9.00X9.00cm/5.70X3.54X3.54in -Crafted from aluminum alloy and cork material, this horn mute is built to last and withstand regular use. -Lightweight design, this mute is easy to handle and won't add any unnecessary weight to your instrument. -With its innovative design, this mute significantly reduces the volume of your horn, making it perfect for practicing at home without disturbing others. -Ideal for musicians who want to practice their skills without causing a disturbance, this mute is perfect for use in a peaceful environment. -Thanks to its easy installation process, this mute can be attached to your horn without the need for any additional tools, making it a convenient accessory for any musician. Package list: 1 x trumpet mute