Auralex 4PYR22CHA-HP StudioFoam Pyramid Panels - 24x24x4" (6)

From the Price Guide

Product Specs

Brand
Model
  • 4PYR22CHA-HP StudioFoam Pyramid Panels - 24x24x4" (6)
Finish
  • Charcoal
Year
  • 2010s