16"x 16"Stamped Face Steel Return Grille Vent Cover White Poweder Coating Without Frame Outside Dimension 17.75"x17.75" this vent cover can be

this vent cover can be used for air supply in various residential and commercial settings

Durable Construction: Made from high-quality materials for long-lasting performance

even airflow for improved ventilation and indoor air circulation in residential and commercial spaces

If your duct opening size is 14” x 6”

Distance between the centers of two screws is 14

16"x 16"Stamped Face Steel Return Grille Vent Cover White Poweder Coating Without Frame Outside Dimension 17.75"x17.75" this vent cover can beThe Listed size 16"x 16" is for inside duct opening measurement, actual outside dimension is 17. 75"x17. 75" Stamped Face Steel Construction with 1 2" fin spacing for high air flow Screws are included for easy installation White Powder coating with matte finish