Aquarian Drumheads SMPTCC16BBK Offset Ported Bass 16-inch Bass Drum Head， gloss black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Gloss Black drumhead </span></li><li><span class="a-list-item"> Small 4 3/4" offset hole </span></li><li><span class="a-list-item"> Resonant side bass drumhead </span></li><li><span class="a-list-item"> striking visual appearance </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41rg3lxPmHL.jpg" noproxy>