Jrifedptry 12Pack Sound Proof Foam Panels with Self Adhesive,1x12x12In Acoustic Soundproof Wall Panels for Gaming&Studio,Black&Gray

Improve Sound Quality & Clarity - Acoustic foam panels are used to control the reverberation sounds make and this is quite different from soundproofing. it can reduce the in the room, improve the sound quality and stereo imaging. Perfectly good for video, audio recording, meeting, podcast, live, music studio, and gaming room. Professional Acoustic Treatment - The newly designed shape provides a larger sound absorption area. Therefore, they effectively reduce reverb, flutter echoes, undesirable acoustic reflections, unwanted noises. Quick Recover to Normal Size - The soundproof foam comes compressed in a vacuum package, you need to place in a well ventilated place for about 2 hours. If part of the acoustic foam can not fully expand, you only need to soak it in water for 3-5 minutes, ventilate it to dry for about 24 hours, be to expand to the normal size.