Wlauqueta 6 Packs Black + Blue/Charcoal Egg Box Foam Fabric Acoustic Brick Plate Sound Insulation Sound Protection Foam Filling Sound Absorbent Studio 30 x 30 x 3.8 cm

For acoustic treatment of walls or mostly ceilings (especially if not parallel to the floor). soundproofing foam easy can be used ceilings. Soft / flexible - also perfect for soundproof padding, sound insulation (camera accessories, , etc.) Good for recording studios, voice booths, home theaters This ensures noise reduction over a wide frequency range. Noise reduction coefficient (): 0.59 These panels improve the language and language in a room.