Able to absorb unwanted sound and block noise from traveling into adjacent areas, Total Acoustics™ Ceiling Panels are suitable for flexible workspaces where mix of private offices, quiet concentration areas, and collaborative teaming areas share same floor space. Ceilings rated as Best have Noise Reduction Coefficient of 0.80 or higher, while Better ceilings have NRC of 0.70–0.75, and Good ceilings have NRC of 0.60–0.65. All feature Ceiling Attenuation Class of 35 or higher.