Jean Baptiste ST390 Tenor Trombone<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 8-inch yellow brass bell </span></li><li><span class="a-list-item"> .500-inch bore: Small bore </span></li><li><span class="a-list-item"> Nickel silver tuning slide， hand slide </span></li><li><span class="a-list-item"> Case and 12C mouthpiece included </span></li><li><span class="a-list-item"> Key of Bb </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/21J1mGIBiyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/312KTOqDpUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ktP24SIJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/71y9yOo54aS.png" noproxy>