Bass Guitar Strings - Lazea Bright Tone - 4 Strings - Round Wound - Nickel Alloy， .050 - .105<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Round Wound </span></li><li><span class="a-list-item"> Nickel Alloy </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/519lZtIgZSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/415GHiZJSwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418bpjPwV4L.jpg" noproxy>