The 12" CornerFill is a 12" x 12" x 24" section of flat-cut Studiofoam acoustic absorber that is beneficial in two ways.
Aesthetically, it provides a smooth, clean edge against which to butt other acoustic wall treatments and acoustic foam bass traps for a more professional appearance. Size wise, it is very suitable for use with Venus Bass Traps.
Acoustically, it smoothes out the excess low frequency energy that congregates in room corners.
Long sections of flat-cut Studiofoam that give smooth, clean edges to butt up Venus Bass Traps and other wall treatments for a more professional appearance