Floor Diffuser; Type Rolled Fin; Deflection Multi; Overall Dimensions 15-1/2 Inch Length x 3-3/4 Inch Width; Free Area Size 20 Square Inch; Actuation Type Foot Operated Dial Control; Vane Details Heavy Gauge Stamped Face; Material Steel; Finish/Color Golden Sand Enamel; Airflow Rating 35 to 115 CFM; Application Residential