Pirastro 3138E Obligato Synthetic Core Violin E String， Loop Goldsteel Envelope， 4/4 Size<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Modern synthetic core strings </span></li><li><span class="a-list-item"> Brilliant and full sound </span></li><li><span class="a-list-item"> Great tone volume </span></li><li><span class="a-list-item"> Excellent response </span></li><li><span class="a-list-item"> Absolutely insensitive to variations in temperature and humidity </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51J7WlJg54L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Un1qdTYVL.jpg" noproxy>