Gibson Gear SAG-BRS10 Masterbuilt Premium 8020 Brass Strings， .010-.047<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Made in USA </span></li><li><span class="a-list-item"> Gibson Proprietary Specs </span></li><li><span class="a-list-item"> 80/20 Acoustic Strings </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51jnDFFMrWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51sPD1as5zL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31%2B-Vpx%2Bo0L.jpg" noproxy>