❤️【OVERSIZED MULTI-COLOR OPTIONS】: These Oversized noise cancelling foam panels come with various colors which can be mixed and match for aesthetic looks and design. Perfect for individuals to reduce and absorb unwanted echoes, waves, reverb and flutter echoes and wall decoration.
❤️【HIGH DENSITY SGS STRICT TEST】: In the frequency of 2000 Hz ~ 5000 Hz, average absorption coefficient: 0.8, NRC: 0.9 (SGS NO. XMIN190100254CCM), Properly installing a sufficient number of panels in one space can significantly reduce noise, eliminate sound impurities and improve speech intelligibility, each panel is SGS strict environmental protection test, Formaldehyde free: E0 Class (SGS NO. SHAEC1709892601); Fire-safe: B1 Class (SGS NO. XMIN190100052CCM ) No Toxic
❤️【IMPROVED ACOUSTIC QUALITY】: These noise-insulation panels are multi-purpose, it can be used for professional studios, rehearsal rooms, concert halls, podcasting, churches, home theaters, vocal booths, home studios, offices, man caves, dog kennels, utility closets and more. By deadening unwanted sound using absorption panels, you can make other sounds much clearer.
❤️【EASY TO INSTALL】: Can be installed by anyone! Simply attach spray adhesive or 3M Double Sided Tape (sold separately) to the back of each panel and adhere in the desired position.
❤️【100% SATISFACTION SHOPPING】: “Contact Seller” if you are not happy with the purchase or have any questions.Our Excellent customer service will leave you with no worries after you buy it.