JBER 48 Pack Charcoal Acoustic Panels Studio Foam Wedges Fireproof Soundproof Padding Wall Panels 2.5 X 30 X 30cm/1" X 12" X 12"

[Precise Soundproofing for Places] - Ideal for targeted sound insulation of walls in your studio or office, for use in recording studios, control rooms, offices, home studios, home entertainment cinemas, home office. [Coverage of 4.5 square metres] - This soundproofing panel has a coverage of 4.5 square metres. The acoustic wall panels are made from advanced 30 kg/m3 high density polyurethane foam for powerful sound absorption. [Noise Reduction & Echo Removal] - The soundproof foam panels reduce reverb, flutter echoes, unwanted acoustic reflections, unwanted noise and are best suited for small to medium rooms, theatre rooms, recording studios, churches or offices. [Enhanced Audio Quality] - Directly improves the quality of audio recording and reduces background noise and echo, whether it's voiceover, music, interviews, podcasts, or YouTube, TikTok video recording, you can get better results. [Professional Upgrade] - Suitable for professional or private recording studios, commercial and private offices, rehearsal rooms, home theatres, etc. Please note: 3M double-sided tape or spray adhesive is not included.