20"W X 6"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 21.75"W X 7.75"H] w14h14 Crafted for durability and rust-resistance

Crafted for durability and rust-resistance

+ Product Details Size – 14"w X 12"h is the size for the duct opening measurement only

+ Product Details Size – 14" x 30" or 30" x 14" is the size for the duct opening measurement only

Its elegant look and fine finish and the natural warmth of oak wood

R value rating of insulation - r3

20"W X 6"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 21.75"W X 7.75"H] w14h14 Crafted for durability and rust-resistance+ Product Details Size 20"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 75" width X 7. 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 waxed.