【Ideal For Acoustic Treatment】 Acoustic panels are effective at reducing sound reflection caused by walls, the sound panels can minimize unwanted reverb and echo.Our soundproof wall panels a great choice for studio recording and room sound absorption. Without hesitation, and joined it! | 【The Specifications Of Sound Dampening Panels】 Each package contains 1 pieces of sound absorbing panel, 24x48x2 inch. The acoustic wall panels are made of high-quality polyurethane. It's high density, flame retardant and odorless soundproofing panels. | 【Easy To Install】 Yaolabjer noise canceling wall panels can be recovered to normal size in 2-8 hours, doesn't need to wait for 2-3 days, quick-recovery than other soundproof foam. KINDLY NOTE: Clean the wall to make it flatter before you install the acoustic panels sound absorbing, you can use adhesive spray, push pins, strong double-sided tape, or command strips to install the noise reduction panels. | 【Extensive Application】 Our foam sound proof panels has excellent sound absorption capabilities. The sound proof panels for walls are used for professional recording studios, bedroom soundproofing, game room soundproofing, office soundproofing, basement soundproofing, studio soundproofing, home theater sound insulation, and so on. | 【Service Guarantee】 We're very confident that you'll love our foam wall panels. “Contact Seller” if you are not satisfied with our acoustical wall panels, we will give you a satisfactory solution.