Feature: 1. LIGHTWEIGHT AND DURABLE: This small muffler is made of lightweight aluminum alloy material, not only strong and durable, but also lightweight and easy to carry and use 2. REMARKABLE SOUND REDUCTION EFFECT: The unique design of the sound reduction device can effectively reduce the volume of the trumpet, which is more suitable for practice, rehearsal or need to play at a low volume, to maintain the tranquility of the surrounding environment 3. HIFI SOUND QUALITY: Despite the reduced volume, the muffler maintain excellent sound quality performance, ensuring that your playing sound remain pure and realistic 4. EASY INSTALLATION: With a simple plug in design, this muffler is easy to install and remove, and is suitable for a variety of trumpet models 5. MULTIPLE APPLICATION SCENARIOS: In addition to practice and rehearsal, this muffler is also suitable for school bands, music classes, recording studios and other environments to help you control the volume of your performance and maintain the harmonious of your music Specification: Item Type: Trumpet Mute Silencer Material: Aluminum alloy Color: Silver. Package List: 1 x Trumpet Mute Silencer