34"W X 18"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 35.75"W X 19.75"H] w14h14 please note that the total

please note that the total outer dimensions of the grille measure 10" in diameter

+ Product Details Size - The listed 4" diameter refers specifically to the size of the duct opening

1/4” - 6518 PSI

Carefully shrink wrapped with cardboard backing to prevent damage in shipment

No Sharp Surface Edges

34"W X 18"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 35.75"W X 19.75"H] w14h14 please note that the total+ Product Details Size 34"w X 18"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 35. 75" width X 19. 75" height. Design Easy unrestricted airflow for your HVAC system 50 angled to provide maximum airflow. High Quality Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just