E. Rousseau ER20024N New Classic Alto Saxophone Mouthpiece， 4N 1.63mm， Medium<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Brand: Rousseau </span></li><li><span class="a-list-item"> Manufacturer Part: ER224N </span></li><li><span class="a-list-item"> Designed with an entirely new choice of facings to meet the demands of the world's top performers </span></li><li><span class="a-list-item"> New chamber with a redesigned baffle and sidewalls to provide an even more centered tone </span></li><li><span class="a-list-item"> Longer shape for a more secure fit and easier tuning </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/310eueyZBTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31mCVm0IcFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21ncbSKEcGL.jpg" noproxy>