Self-adhesive Broadband Sound Absorbing Foam 12 X 12 X 2 Inches

These acoustic absorption foam panels are designed to reduce reverberation and noise in spaces. They are made of thick polyurethane and have a periodic groove structure for enhanced functionality and aesthetics.

• The description claims the panels are excellent at diminishing room reverb, echo, standing waves, and noise.
• The description claims the panels are flame retardant (California Technical Bulletin 117-2013) and non-toxic.
• The description claims the panels have a Noise Reduction Coefficient of 0.8 and an average absorption coefficient of 0.77.