Wellco Acoustics acoustic panels are made from high-density specialist acoustic foam that effectively eliminates standing waves and chatter. Our sound-absorbing foam panels are sound-insulating, flame-retardant, odorless, non-toxic, anti-slip, corrosion-resistant and anti-fading. Ideal for sound absorbing treatment on studio or office walls. Ideal for walls, recording studios, instrument rooms, offices, home studios and home entertainment theaters.