Acoustic Foam, 0.6 NRC, Polyurethane Foam, 27 in W, 4 3/8 ft L, 1 in Thick, Gray, 4 PK

Acoustic Foam, Width 2 ft 3 in, Length 4 ft 5 in, Thickness 1 in, Color Gray, Noise Reduction Coefficient (NRC) 0.6, Material Polyurethane Foam, Temp. Range -40 Degrees to 250 Degrees F, Coverage 40 sq ft, Standards MVSS #302, Includes (4) 27 in W x 54 in L Sheets, Package Quantity 4