VEVOR Acoustic Foam Panels, 36 Pack 12 x 12 x 2 inches, High Density Soundproof Wall Panels,Fire-Resistant Acoustic Panels,Sound Dampening Absorbing Panels for Studio Wall and Ceiling,Black
This acoustic polyurethane foam board reduces sound reflections and echoes, improving room acoustics. With high density for effective sound absorption, it comes in wedge, pyramid, and egg shapes and is used in recording studios, home theaters, and various other settings.