Kmise A0957 Belcat SH-80 Sound Hole Soundhole Pickup for Acoustic Guitar Parts Replacement<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> available 3 11/16" -  4 1/8(94-105mm)diameter sound hole </span></li><li><span class="a-list-item"> strap end-pin jack </span></li><li><span class="a-list-item"> Shock-absorbing foam lines the inside edges of both mounting brackets </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-Y2R2HrxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/416P8ptLgDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZwNyAOJqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51JH0JUsT-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kS1HQgSZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ylSwxhHvL.jpg" noproxy>