16"w X 6"h Steel Return Air Grilles

About this item -16"w X 6"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 17.75" Width X "w X 7.75" Height -High Quality Solid Stamped steel with Counter-Sunk Screw Holes (Screws Included) and No Sharp Edges -Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment -Easy Unrestricted Air Flow For Your HVAC System - 50° angled to provide maximum airflow