12 Pack Sound Proof Foam Panels for Walls Acoustic Wall Panels Self-Adhesive 12x12x2 Inch High Density Sound Panels Noise Reducing

Professional Sound Absorbing Properties: The acoustic wall panels excel at reducing noise pollution by absorbing sound, not by simply blocking it., Convenient Self-Adhesive Installation：No need for additional spray adhesive or double-sided tape. Our soundproof wall panels come with hassle-free self-adhesive backing. Simply peel off the kraft paper on the back and stick them in place., Rapid Expansion for Immediate Use：Our soundproof panels quickly expand to their full shape and size, typically within 24 hours. Say goodbye to concerns about vacuum-sealed packaging., Multi-Scene Decoration：The high-density acoustic ceiling panels with a stylish pyramid design effectively reduce unwanted echoes and reflections, resulting in a more pleasant auditory experience., Quality & Service Guarantee：Rest assured, our art acoustic panels are crafted from non-toxic polyurethane foam, boasting a high density of 25kg/m3 and flame-retardant properties.