12 Pack Self-Adhesive Sound Proof Foam Panels 2X12X12Inch Acoustic Panels7675\n\nEasy to Install - Our soundproof wall panels comes with self-adhesive, tear off the double-sided tape on the back and use it immediately. Save your time and money. Please noted that press firmly after sticking to the wall to prevent falling off.\nFast Expand - Compared to other different sound panels, our insulation foam recover faster. 100% high density new polymer rebound material different(2.2 lb/ft3). No more waiting 2-3 days in the washing machine.\nAffordable Soundproofing Practices - Our acoustic foam panels absorb sound waves that reflect off of hard surfaces. The result is a smooth, quiet environment. Noise reduction acoustic foam, although not 100% soundproof, allows you to enjoy activities in both residential and commercial spaces.\nEco-friendly and Safety - Made up of 100% environmentally friendly polyurethane foam, making it great for any location in the home or studio, it's safe for adultsm