Greenten Bass Bone Nut 4 String Replacement (38 X 6 mm， Unbleached)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Item 100% as picture show </span></li><li><span class="a-list-item"> Material:Cattle bone </span></li><li><span class="a-list-item"> Size: 38 X 6 X 9/8.3mm(1.496 X 0.236 X 0.354 / 0.326 inches) </span></li><li><span class="a-list-item"> Package Include:1 * Bass Guitar Nut </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31jACL1962L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31XwJboFWVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21RP2IWT73L.jpg" noproxy>