D'Addario PL013 Plain Steel Guitar Single String， .013<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> .013 gauge plain steel string for acoustic or electric guitar </span></li><li><span class="a-list-item"> Superb， long-lasting tone </span></li><li><span class="a-list-item"> Perfect as a replacement string or for creating customized sets </span></li><li><span class="a-list-item"> Made in the U.S.A. for the highest quality and performance </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51h%2BB9EXfUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4138z9rBuOL.jpg" noproxy>