20" X 12" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Supply Grille High Quality – High-quality aluminum

High Quality – High-quality aluminum with counter-sunk screw holes (screws included) and no sharp edges

75" Width X 37

Width vs Height:

+ Product Details Size - 8"w X 16"h is the size for the duct opening measurement only

enhancing the entire room with its elegant presence

20" X 12" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Supply Grille High Quality – High-quality aluminum+ Product Details Outer dimensions: 21. 75"W x 13. 75"H fits a 20" X 12" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air