The Screeching Halt Soundhole Plug from Planet Waves allows you to play your acoustic/electric guitar at far greater volume without unwanted feedback or howling. The inert material is safe for your guitar's finish, while the tapered design will fit most soundholes.
- Eliminate feedback and enhances stage volume
- Quick and easy to install and remove
- Soft rubber insert safe for guitar finish
- Tapered design allows greater fit to a variety of guitars
- Fits 4" soundhole
- Requires no modification to the instrument