Rdjumpdjo 24 Pcs Charcoal Acoustic Foam Tiles Soundproofing Foam Panels Studio Sound Padding 2 x 10 x 10 Inch(Black+Red & Black)

and high quality,Improve vocal clarity,Flutter echoes,Reverberation,Modal issues,Standing waves Mid to High 24 pcs Acoustic Foam:12 x Black+Red Acoustic Foam & 12 x black Acoustic Foam Application:Family noise control(walls,pipes,ceilings,etc.) Waterproof,anti-moisture,good air permeability,Anywhere to help block sound and prevent echoes inside the room Workplace noise control(light walls,partitions,conference rooms,etc.)Entertainment noise control(KTV rooms,walls,ceilings,floors,etc.)Industrial noise control(factory walls,roofs,equipment,doors,control room,etc.)