Pro Studio Acoustics - 12"x12"x2" Acoustic Wedge Foam Absorption Soundproofing Tiles - Burgundy/Charcoal - 6 Pack 6 Pack covers 6 square feet For use in recording studios, control rooms, home studios, home entertainment theaters Reduces standing waves and flutter echoes in small to medium sized rooms. NRC of 0.65 Package includes installation instructions and data sheet Made in the U.S.A.