12" X 8" 1-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White w28h28 while the powder-coat finish offers

while the powder-coat finish offers a sleek

actual front end outer dimensions are approximately 28 5/8" width X 26 5/8" height

display: inline-flex

actual front end outer dimensions are approximately 27 5/8" width X 24 5/8" height

12" X 8" 1-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White w28h28 while the powder-coat finish offers+ Product Details Outer dimensions: 13. 75"W x 9. 75"H fits a 12" X 8" 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 supply