Ernie Ball Earthwood Light 80/20 Bronze Sets， .011 - .052 (3 Pack)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 3 individual sets enclosed in a single， flow-wrap package </span></li><li><span class="a-list-item"> Wound Strings are 80% copper， 20% zinc wire wrapped around hex shaped tin plated steel core wire </span></li><li><span class="a-list-item"> Plain strings are made of specially tempered tin plated high carbon steel </span></li><li><span class="a-list-item"> Element Shield Packaging Prolongs string life and keeps strings as fresh as the day they were made </span></li><li><span class="a-list-item"> Made in California， U.S.A. Featuring the finest and freshest materials. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/61NAdGVKYFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61qmy2kwk2L.jpg" noproxy>