Amazon Basics 1RA3008WH White 30" W X 8” H Return Air Grille Duct Cover 1 Pack

Return air grille duct cover for ceilings or walls Durable all-steel construction Powder coated white finish blends in seamlessly against white walls 1/2-inch spaced fins set at 40 degrees allow for easy airflow Can be installed in both sidewall and ceiling locations Opening Size : 30 x 8 inches Product Dimensions: 31.75 x 9.75 x 0.28 inches