Musiclily Alice Nickel Wound 4-String Acoustic Bass Guitar Strings Set， Regular Light<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 100% New，Fit for regular size of 4 string acoustic bass greatly </span></li><li><span class="a-list-item"> he Guitar Strings are in the material as follows: 4 strings in Steel Core with Coated Copper Alloy Wound </span></li><li><span class="a-list-item"> Specifications:G string -1st Steel Core， Coated Copper Alloy Wound .040" 1.02mm;D string -2nd Steel Core， Coated Copper Alloy Wound .060" 1.52mm;A string -3rd Steel Core， Coated Copper Alloy Wound .075" 1.91mm;E string -4th Steel Core， Coated Copper Alloy Wound .095" 2.41mm </span></li><li><span class="a-list-item"> the package is like the pictures showed </span></li><li><span class="a-list-item"> Package Include: 1 set Bass Strings Set </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51fjj9V%2BipL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51dq5RKRvmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GtXvHRvjL.jpg" noproxy>