Large Acoustic Panels: Each Olanglab soundproof wall panel measures 24"x 24"x1", which is significantly larger than the typical sound absorbing panel. The larger size allows for quicker coverage of large areas, reducing the number of panels needed and streamlining the installation process.,CE Certified Sound Dampening Panels: Crafted from recycled polyester fiber, sound absorbing panels are made to meet international environmental standards. The surface of the fabric structure can scatter more noise.,Exceptional Sound Absorption: These sound panels noise reducing for walls deliver outstanding sound absorption, effectively reducing noise and enhancing audio clarity with an NRC of 0.9.,Ideal for Commercial Spaces: Perfect for various settings such as public theatres, professional recording studios, recording studios, gymnasiums, lecture and conference halls, meeting diverse acoustic and aesthetic needs.,Easy Installation: Lightweight and easy to handle, these noise cancelling wall panels can be installed without professional tools, making DIY installation straight forward.