Anti-feedback cover for D'Addario Screeching acoustic guitar sound box

Reach new heights with your electro-acoustic game ... in terms of volume of course.
The D'Addario Screeching Halt sound feedback cover lets you play your electro-acoustic guitar at a much higher volume without generating unwanted feedback or hiss.
Thanks to its thin profile and its non-abrasive materials, it easily fits into most sound boxes without damaging the finish of your instrument.