NONDK 12 Pieces Acoustic Foam Panel, Acoustic Insulation Foam Panel, Noise Reduction Mat, for Music Studio, Bedroom, Home, Etc, 5X30X30Cm

[Compressed Packaging] Soundproof foam is compressed by vacuum packaging and should be placed in a well-ventilated place for about 24 to 72 hours. If you leave the product for 24-72 hours before installation and still cannot fully expand, be sure to soak it in water for 2-, it may expand to normal size. [Easy to install] The soundproof foam can be used as acoustic covering for , ceilings and doors. Only need to easily cut double-sided tape (not included). A wedge-shaped carpet requires five pieces of tape to install the sound-absorbing foam tiles . Each tile measures 0.67 square feet and a 1 inch thick acoustic wedge heel. [Professional Sound Absorption Performance] Sound insulation foam panels are installed to reduce noise pollution. They can effectively reduce reverb, floating , unwanted sound reflections and unnecessary noise. Sound insulation foam panel is used to control the reverb sound, which is completely different from the sound insulation effect. [High Density Flame Retardant Material] -The soundproof wall panel is made of high-density polyurethane foam, 50/lb per cubic yard. It is 2 inches thick, which is 25% more than similar products, and the material is made without formaldehyde, which makes it safe. Soundproof foam is flame retardant to prevent spreading and keep it safe. [Widely Use] Very suitable for on-site sound processing in recording studios or offices, recording studios, control rooms, home office studios, home entertainment theaters, conference rooms, baby rooms, etc.