D'Addario EJ53C Pro-Arté Rectified Ukulele Strings， Hawaiian-Concert<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Optimized for Concert Ukuleles tuned to standard GCEA tuning </span></li><li><span class="a-list-item"> Black precision rectified nylon ensuring that the roundness and dimension control of each string are unsurpassed </span></li><li><span class="a-list-item"> Preferred for their warm and long lasting tone </span></li><li><span class="a-list-item"> Concert Ukulele， Rectified Black Nylon， Non-Ball End </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/51vaahFb5VL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51JivyXSpqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XdBG9j3NL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61Q5CsaDrFL.jpg" noproxy>