24"w X 6"h Aluminum Adjustable Return/Supply HVAC Air Grille Return Grille guaranteeing efficient ventilation throughout your

guaranteeing efficient ventilation throughout your space

+ Product Details Size – 20"w X 10"h is the size for the duct opening measurement only

ensuring it arrives in perfect condition

you can watch this informative video tutorial: How to Measure Your Vent Hole Before Ordering a Grille

24"w X 6"h Aluminum Adjustable Return/Supply HVAC Air Grille Return Grille guaranteeing efficient ventilation throughout your+ Product Details Size 24"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 85" width X 7. 85" height. High Quality Rigid aluminum construction with counter sunk screw holes (screws included) and no sharp edges. Installation Location Sidewall and ceiling. Design Unrestricted airflow for your HVAC system adjustable one way louver with full horizontal airflow directional control single