D'Addario EJ45FF ProArte Carbon Classical Guitar Strings， Dynacore Basses， Normal Tension<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Superior intonation with a responsive attack and modern projecting tone </span></li><li><span class="a-list-item"> Paired with our Dynacore composite core basses for a bold， powerful and full round tone </span></li><li><span class="a-list-item"> Normal Tension </span></li><li><span class="a-list-item"> String Gauges: Trebles .0240， .0272， .0331 Basses .028， .035， .044 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/610%2BMBiEBdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61XHrB7IM9L.jpg" noproxy>