HVAC Premium 6w X 6h 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Outer Dimensions 765w X 765h

6w X 6h Is The Size For The Duct Opening Measurement Only Actual Front End Outer Dimensions Are 765 Width X 765 Height SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE Never Rust High Quality Rigid Aluminum 4Way Adjustale Louvers Full Control VerticalHorizontal Airflow Direction Rigid Design Noise Free Components No Vibrating Louvers Etc PowderCoat Finish Smooth Shiny ScratchResistant Beautiful Looks Like It Was Just Waxed.