Check the listing for details. NEW Gruv Gear FretWraps 3-Pack String Muters • RED • Small. Color: Red, Condition: New. Listed at 34.99 USD. Finally, a professional string dampener / muting accessory that every studio, session player, and tapping aficionado should have! Slide on a FretWrap to effectively cut overtones and sympathetic resonance during recording, live performance, two-hand tapping, or any creative situation where you need that extra muting hand for cleaner takes without the unwanted string noise or ringing.The adjustable strap lets you fine-tune the pressure and dampening of the strings. Quickly slides over the headstock when not in use. No special guitar modification, installation, or tools required - Yet amazingly effective! SM - Fits 4-string basses, 6-string electric and acoustic guitars, and ukeleles MD - Fits 5-string basses, 7-string electric guitars & 6-string classical guitars LG - Fits 6-string basses & 8-string electric guitars