Floyd Rose Noiseless Tremolo Springs<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Polymer covered springs that silence any noise from spring tension that would emancipate through pickups. </span></li><li><span class="a-list-item"> Absence of echo and other unitended noises usually caused by tremolo springs </span></li><li><span class="a-list-item"> Gives the guitar a tight， cripser sound. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VTcP6Z6UL.jpg" noproxy>