TroyStudio Interval Bass Trap - 4 x 4 x 12 Inch 12 Pieces Dense Studio Acoustic Foam Acoustic Bass Corner Reduces Reverb Echo Acoustic Treatment Sound Foam for Home/Office/Recording Studio

【Specifications】Dimensions - 4 X 4 【Improved Bass Absorption】: This bass sound absorption foam is thicker and denser than regular base studio foam, which can reduce low frequency humidity. 【Improve Sound Quality】: This corner base absorber is excellent at keeping your room's acoustic foundation clean from acoustic disturbances such as room modes, standing waves, comb filtering, excessive reverb and echo. Perfect for recording studios, home theaters, home studios, control rooms, music rooms, listening rooms, offices, vocal booths, podcasts, YouTubers, etc. 【Eco-friendly】: Fire rating: California Technical Bulletin Board 117-2013, odorless, non-toxic, safe sound foam for indoor use. 【Easy to Cut & Install】: This bass acoustic panel can be easily cut and corner mounted between walls, floors and ceilings using 3M spray adhesive or staples (sold separately).