NONDK 52 Pack Acoustic Foam Panels 1 X 12 X 12inch Soundproofing Noise Cancelling Wedge Panels for Home Office Recoding Studio

Quick Recovery - If this high-density foam doesn't return to shape, please soak it in water for a few minutes and dry in the air to recover the shape in 24 to 48 hours. Wide Applications - Suitably used not only for spot treating sound on walls in your studio and office but also for use in recording studios, vocal booths, control rooms. Upgraded Accessory - Additional adhesive tape is included , which helps you finish the installation better and protect your walls from damage. Can be removed easily. Soundproofing - Acoustic foam panels triangular grooves structure for better noise absorption, helps to reduce and absorb unwanted echoes, waves, reverb and flutter echoes for better recording effect. Professional Safe - With strong fire resistance and good air permeability, the acoustic foam panels can stop burning to prevent hidden fire hazards. Also, non- materials 't do harm to your body while everyday use