Royal Classics RG70 Russian Guitar Nylon Guitar Strings， Custom Tension 7-String Set<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Royal Classics Russian Guitar 7-string set conveys the spirit of the Russian Romany guitar tradition. </span></li><li><span class="a-list-item"> The Russian Guitar string set may be used in a variety of tunings， including traditional open G </span></li><li><span class="a-list-item"> Treated with an ultra thin proprietary anti-oxidant coating. </span></li><li><span class="a-list-item"> Crafted in Spain by and for serious guitarists. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51UmV2prfbL.jpg" noproxy>