Acoustic Foam Single Tile Wedge 2" 12" x 12" 1 sq Ft - SoundProofing/Blocking/Absorbing Acoustical Foam - Made in the USA! 1 Pack Single Special! 2" Thick x 12" x 12" Charcoal Color - Covers 1sq Ft High NRC Rating of .81 Made in the USA! Perfect for smaller projects or filling in larger kits