6 Pcs Acoustic Panels for Walls Soundproofing Material Dampening Isolation Pads

This soundproofing board can be used as a soundproof cover for walls, ceilings and doors. -Soundproofing panels can be used as acoustic cover for ceilings, walls, and doors. 2pcs Soundproofing Wall Soundproofing Materials Acoustical Wall Panels.

eBay