D'Addario J4503C Pro-Arte Composite Classical Guitar Single String， Normal Tension， Third String<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Composite 3rd string， which provides more tonal flexibility and balanced volume transition between the basses and trebles </span></li><li><span class="a-list-item"> Extra-Hard Tension </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/61ZODiM6HVL.jpg" noproxy>