GHS Strings 5M-DYB 5-String Bass Boomers， Nickel-Plated Electric Bass Strings， Long Scale， Medium (.045-.130)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Model: 5M-DYB </span></li><li><span class="a-list-item"> 5-String Set </span></li><li><span class="a-list-item"> Roundwound Nickel Plated Steel on Strengthened Core </span></li><li><span class="a-list-item"> The classic POWER string for increased brilliance， volume， sustain and strength. </span></li><li><span class="a-list-item"> Medium Gauge: 045-065-085-105-130 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/616jWThm97L.jpg" noproxy>