Elixir Strings 80/20 Bronze 12-String Acoustic Guitar Strings w POLYWEB Coating， Light (.010-.047)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 12-string acoustic guitar strings constructed with 80/20 (80% copper， 20% zinc) bronze wrap wire </span></li><li><span class="a-list-item"> Played for a warm and robust tone that sounds “played-in” but still retains a remarkably clear mid-range presence </span></li><li><span class="a-list-item"> Original POLYWEB Coating provides a soft， smooth feel that keeps the strings from getting in the way of playing </span></li><li><span class="a-list-item"> Our patented coating technology protects against common corrosion， extending tone life longer than any other brand’s coated or uncoated strings (Elixir Strings player survey) </span></li><li><span class="a-list-item"> 12-String Light gauge: .010/.010 .014/.014 .023/.009 .030/.012 .039/.018 .047/.027 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51XqFZJrHIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51e17itBdZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51A6vHYi2LL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/419EgT9FPoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51%2Bq2UQbgBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51yK-DN2EYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61-tM6JkgpS.png" noproxy>