#pack pyramid

Focusound 24 Packs Acoustic Foam Panels Pyramid 2" X 12" X 12", Soundproofing Foam Noise Cancelling Foam with 120 PCS Double-Side adhesive

HERTBER 24 Pack Acoustic Panels, 12 x 12 x 2 Inches Sound Proof Foam Panels for Walls, Acoustic Foam Panels, Soundproof Wall Panels, Flame Retardant Sound Panels