Thomastik Dominant 4/4 Cello D String Medium Chromesteel-Perlon<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> D string </span></li><li><span class="a-list-item"> 4/4 cello </span></li><li><span class="a-list-item"> Medium guage </span></li><li><span class="a-list-item"> Chromesteel Winding - Perlon Core </span></li><li><span class="a-list-item"> Ball end </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51AuG5nPlsL.jpg" noproxy>