Arrowzoom Pyramid Self-Adhesive Acoustic Foam Tiles — Peel & Stick — Red & Black - KK1034 Acoustic Diffuser 6 ft long and 1

6 ft long and 1

Light Brown reads warm and natural — works on white

How long do they last

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The dense polyester fiberboard core then absorbs the mid and high frequencies — the same range as human speech

Arrowzoom Pyramid Self-Adhesive Acoustic Foam Tiles — Peel & Stick — Red & Black - KK1034 Acoustic Diffuser 6 ft long and 1Stick. Press. Quiet room. Most acoustic foam needs glue, spray adhesive, double sided tape, or a hardware store trip. The KK1034 doesn't. Each tile ships with a peel and stick adhesive backing built in pull the liner, press to the wall, done. A 12 pack covers a small room in under an hour. Real pyramid acoustic foam, real NRC absorption, no mess. Peel and stick backing no glue, no spray, no tape NRC 0. 74 average STC 27 kills echo from voice, music,