Description: 【High-density polyester fiber for excellent soundproofing】 Our square self-adhesive sound-absorbing panels are made of high-density polyester fiber with a density of 230 kg/m3. This high-quality raw material ensures excellent soundproofing and significantly improves the sound quality in your room. Buy our wooden soundproofing panels to minimize annoying noise and optimize the acoustic atmosphere. 【Easy to install and use】 The self-adhesive back of our sound absorbers makes installation easy. No additional glue or craftsmen are required. Just stick them to the desired surface. The versatility of our soundproofing panels allows you to use them in offices, living rooms, studios and more. .
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