Focus0307P 50pack6 Slot 2-inch Sound Absorbing Foam and control rooms

and control rooms

✔ Reduce Sound by 25dB

Reduce Sound by up to 25dB：Our vocal dampener mask reduces peak sound volume by up to 25dB (depending on concrete circumstances)

Its small size makes it convienient eough to be carried anywhere

Focus0307P 50pack6 Slot 2-inch Sound Absorbing Foam and control roomsWithout Damaging Your Wall: Our acoustic foam panles are equipped with 300 PCS double side adhesive tape which can be easily washed. It is easily removable and will not damage your walls or surfaces, tear off without leaving any traces. Noise Reduction: Overall Noise Reduction Coefficient (NRC): 0. 65. The wedge surface of 6 grooves increases the contact area with sound waves, and the sound absorption effect is better than other shapes of surfaces.