Product picture - Auralex 4" Studiofoam Metro-24 - 24" x 48" x 4" Studiofoam Panels for Natural-Sounding Acoustics - 6 Pieces Auralex, 4, Studiofoam, Metro-24, 24, x, 48, x, 4, Studiofoam, Panels, Natural-Sounding, Acoustics, 6, Pieces Click the image to close this page