DR Strings Hi-Beam - Stainless Steel Round Core 45-105<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Gauge: Medium </span></li><li><span class="a-list-item"> Round wound and constructed on a round core， which is unique in the industry </span></li><li><span class="a-list-item"> Highly flexible and musically but not harshly bright </span></li><li><span class="a-list-item"> Renowned for durability， unusually long life， consistency and string-to-string balance </span></li><li><span class="a-list-item"> They don't eat your frets. ​HI-BEAMS are the string to choose for brightness， punch and ease of playing </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Iw3UeE6KL.jpg" noproxy>