Auralex 2MF24 2-Inch Mineral Fiber Acoustic Wall Insulation Panel - 2ft x 4ft (Pack of 6) - Soundproofing for Home Studios, Offices & Theaters

Acoustic Panel, Width 2 ft, Length 4 ft, Thickness 2 in, Color Gray/Green, Noise Reduction Coefficient (NRC) 1.0, Material Mineral Fiber, Temp. Range Less Than 1200 Degrees F, Coverage 48 sq ft, Standards ASTM E84-Class A Fire Rating, Includes (6) 2 in x 24 in x 48 in Mineral Fiber Panels, Package Quantity 6