Amazon.com: Interal Shop Guitar and Bass String Mute Dampener Wrap, Complete with 3 in 1 Restringing Tool - Universal and Adjustable for Noise and Overtone Reduction
Amazon.com: Guitar Bass String Muter Punk Style Noise Reducer Dampener Universal Guitar Fretboard Muting Wraps Fit for 6-String/7-String Guitar, Classical guitar, Bass (Red) : Musical Instruments