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Lagute 12 Pack Self-Adhesive Acoustic Panels Sound Proof Padding, Studio Acoustic Treatment Foam, Soundproofing Square Acoustical wall panel, Sound Absorbing Dampening Panel (12 X12, White)
Obvious Sound Insulation effect ------ Made from high density 100% polyester fiber, the acoustic panels are effective to reduce noise, eliminate sound impurities and improve speech intelligibility. Density (Experimental effective density for sound deadening, material with too high density will bounce the sound waves back rather than absorb it); NRC(Noise Reduction Coefficient) 0.91; Absorption coefficient 0.8! Eco-Friendly& Safe to Use ------ The sound dampening panel is flame retardant, odorless and formaldehyde-free. Flame retardant class

Price is $36.00
Price: $35.99