Vandoren CM36188 M30D Bb Clarinet versatile Mouthpiece for Boehm and German System Clarinets<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> A good balance between timbre and roundness </span></li><li><span class="a-list-item"> Tip Opening - 115 (1/100mm) </span></li><li><span class="a-list-item"> Long Facing </span></li><li><span class="a-list-item"> Works best with Vandoren #2.5-#3.5 Reeds </span></li><li><span class="a-list-item"> Tuned to A=440 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31YIURYxfmL.jpg" noproxy>