Detail 24 Pack Acoustic Panels Studio Foam Wedges 1 Inch X 12 Inch X 12 Inch This acoustic foam is available in 24 tiles of 1 inch deep and 1 foot high. The depth of this foam at 1 inch provides better sound insulation over large areas. Thin foam, over a large area, is less likely to distort and suppress the reverberation of sounds. The uniform wedge design helps catch noise in the air while softening the flutter of the echo and flaps back. This foam is perfect for spot-treating production studios, practice rooms or home entertainment centers. Also, this foam helps with minor echo complications. It is tested to effectively eliminate sound waves and flutter. Buying your own foam is the best way to fine-tune an area without hiring a professional acoustician. The foam will not deteriorate or disintegrate over time. All that is required is vacuuming for a long time.24 Panels Are Included Uncompressed Acoustic Foam PackGood for Studios, Recording Studios, Vocal Booths, Control RoomsVery Good High NRC Product Care: Occasional Dust VacuumColor: BlackMaterial: FoamPackage Contents:24 Pack-Acoustic Panels Studio Foam WedgesOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.