Compact Trumpet Mute Silencer for Alto, Compatible with Standard Brands

1 SCOPE of APPLICATION: Providing comprehensive speaker mute for a series of playing styles to meet your needs 2 RELIABLE and PRACTICAL: After professional design and adjustment, the trumpet mute can be tuned in all ranges and provide excellent intonation 3 DURABLE ABS: Made of ABS material, the trumpet mute has durable characteristics, long service life, and can be used with confidence 4 MUTE PRACTICE: perfect mute for music lovers to practice or warm up quietly at home or before a performance 5 LIGHTWEIGHT: Lightweight and compact design is convenient for you to carry at any time, allowing players to practice almost anywhere

What's in the box
1 x Trumpet Mute