?【Professional Acoustic Treatment】Dailycooper acoustic foam panels are made of high-density polymer material with innovative U-shaped design.The U-shaped design bounces back the noise and effectively reduces floating echoes, reverberation, standing waves, and high-frequency noise. While bringing you a quiet and comfortable environment, it can also improves the purity of vocal music.,✅【Rapid Recovery】Dailycooper soundproof wall panels are composed of 100% ultra-high resilience PU sponge polymer materialFull of elasticity and toughness, it will quickly expand and return to its original shape within 5 seconds after opening the package. No soaking, no waiting.,??【Convenient Self-Adhesive】For Dailycooper soundproof wall panels, you don't need to buy extra spray adhesive and double-sided tape. Our acoustic foam panels come with a self-adhesive layer that can be applied at will by removing the kraft paper on the back. The strong, long-lasting adhesive holds the acoustic foam firmly to the wall. Easy to install, no need to worry about falling off.,?【Sound Absorpton and Aesthetics 】Dailycooper acoustic foam panels absorb echoes and noise from surrounding areas while offering us with a harmonious and elegant atmosphere. Perfect for professional studios, video blogger,rehearsal rooms, concert halls, podcasting, school,home theaters, offices,gaming room,etc. More sound foam panels and the effect are better.,?【Quality & Service Guarantee】Each Dailycooper soundproof foam panel have undergone strict quality inspection before leaving the factory. If you find quality problems with the acoustic foam panels, please feel free to contact us, we will reply to you within 24 hours and give you a satisfactory solution. Your suggestion is the greatest support for us.