Thomastik-Infeld S15 Spirocore Violin Strings， Complete Set， 4/4 Size， Spiral Core， Aluminum Wound E String<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Used by Students and Professionals around the world </span></li><li><span class="a-list-item"> Made in Austria </span></li><li><span class="a-list-item"> Genuine Thomastik-Infeld Product </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51T%2B2DH2XYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YVWdmc2ZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31qWJwwdcDL.jpg" noproxy>