Soundproof Wall Panels, Kuchoow 12 Pack Noise Cancelling Wall Panels, Self Adhesive Sound Absorbing Panels, Acoustic Panels Sound Dampening Panels For Walls Door Ceiling 12" X 12" X 0.4" White

✅ SUPERIOR NOISE REDUCTION PANELS: It effectively reduces unwanted echoes . waves . reverberations . and tremor echoes . making other sounds clearer. It can also be used as wall decoration for bedroom soundproofing.Each acoustic wall panel can cover about 1 square feet(12 Pack covers 12 square feet). The larger the coverage area . the better the sound insulation effect. ✅ SELF-ADHESIVE & EASY TO INSTALL: The sound absorbing panels are self-adhesive backing designed so you don't need to buy glue. The polyester material is easy to cut and stick to various surfaces such as windows . doors . walls . fabric . glass. (TIPS:A blower you may need if you want lay . attach . apply . and remove the panels easily without damaging the surface. blow the acoustic panel surface with hot air until the glue soft and easy to remove from the wall.) ✅ VERSATILE APPLICATION: Our soundproof panels are perfect for spot treating sound on walls in your studio or office . recording studios . classroom . bedroom . offices . home studios . and home entertainment theaters. They are also easy to shape and cut to size . making them ideal for use on the ceiling . behind the TV . or under your rug. ✅ ENVIRONMENTALLY FRIENDLY MATERIAL ：The sound proof foam panels are made of 230KG/m3 HIGH DENSITY 100% polyester fiber . providing a NRC rating of up to 0.9 . which is non-toxic . non-irritating odor . safe to breathe and touch. ✅ EXCELLENT SERVICE: We're committed to providing our customers with the best possible experience. If you are not satisfied with our product . please email us first and we would provide you with professional solutions.