6-96pcs 12x12x1" Acoustic Wall Panels Studio Egg Crate Sound Proofing Foam Pads

6/12/24/36/48/96 x Acoustic Foam. Its material is closed cell foam and its surface is eggcrate pattern, so it can better block & reduce noise. 【THERMAL INSULATION】: Dense thicker closed cell foam has a higher R-value than open cell foam, thus can better at keeping heat in or out of a structure.

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