<p>The HERCULES Mute Holder HA100 is designed for cornet, trumpet, trombone, or French horn mutes.<br /><br /></p>
<h2>FEATURES:</h2>
<ul>
<li>Rings are covered with Specially Formulated Foam Padding.</li>
<li>HA100 has 270° of ring swivel. Designed for cornet, trumpet, trombone, and French horn mutes.</li>
<li>Attaches to most music and microphone stands with a shaft diameter of 8 mm - 30 mm (0.31" - 1.18").</li>
</ul>