Features: 1. ALUMINUM ALLOY: This trumpet mute is crafted from high-quality aluminum alloy, offering a lightweight and stable design that ensures excellent durability and reliability. 2. NOISE REDUCTION: Designed to provide effective noise reduction, this trumpet silencer reduces sound by 60-70% for trumpet instruments. 3. CORK PROTECTION: The mute incorporates soft cork for protection, effectively minimizing noise during performances and allowing for quiet practice sessions. 4. EASY INSTALLATION: With a straightforward structure, the trumpet mute is easy to install and store, making it convenient for use at any time and place. 5. CONVENIENT USE: Ideal for both beginners and professional musicians, this trumpet practice mute features simple and user-friendly operation. Specification: Item Type: Trumpet Mute Material: Aluminum Alloy, Soft Cork Package List: 1 x Trumpet Mute