12"w X 24"h Aluminum Adjustable Return/Supply HVAC Air Grille Material_Aluminum allowing you to update the

allowing you to update the aesthetic in your home without losing valuable seasonal control of your HVAC system

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 4

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2" X 10" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated

12"w X 24"h Aluminum Adjustable Return/Supply HVAC Air Grille Material_Aluminum allowing you to update the+ Product Details Size 12"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 85" width X 25. 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