Savarez Corum Alliance 500AJ High Tension Classical Guitar Strings<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> High-Tension， Blue </span></li><li><span class="a-list-item"> .025 - .044 </span></li><li><span class="a-list-item"> KF trebles， Corum basses </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51OaGblKVmL.jpg" noproxy>