(12 Pk) 2"x12"x12" Soundproofing Foam Acoustic Tiles Studio Foam Sound Wedges Acoustic Foam panels HIGHEST point reaches 2 inch height. Its LOWEST point reaches 1/2 inch in height. / Overall Noise Reduction Coefficient (NRC): 0.66 Smaller foam sheets panels offer more options for placement and design / Pack of 12. Covers 12 sq. ft. (Covers 1 sq. ft. per sheet) Reduces standing waves and flutter echoes in small to medium-sized rooms, when used in conjunction with corner bass absorbers and male/female broadband absorbers, Good for Recording Studios Foam tiles, Vocal Booths, Home Theaters Note: Can help increase sound clarity in a room or space.Sound Proof Foam Panels for Great Use For Media Content (You Tubers / Music Edit & Recording studio equipment, VideoGamer). Used to acoustically treat walls soundproofing foam or, most commonly ceilings (especially if they aren't parallel to the floor) Light Weight Wall Panels Soundproof Insulation Foam easy can be applied on Ceilings. Soft / Flexible - even great for soundproof foam/padding (Camera accessories, Go-Pro etc.) Product Made In The USA , Exclusively Sold By IZO ALL SUPPLY CO.