Acoustic Nest has developed specialized Acoustic PU Foam panels for effective soundproofing and insulating noise with the highest level. These foam panels are designed to be light in weight, stiff enough, and are simple to assemble and dismantle for the purposes of soundproofing theatres, studios, shops optional and working spaces. All the Acoustic PU Foam eliminates sounds effectivel... https://www.acousticnest.com/product/acoustic-pu-foam/