14"W X 6"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 15.75"W X 7.75"H] Supply Grille Just run your finger along

Just run your finger along the edge of the top plate and you will find a smooth finished surface

3 * insulation density is 30kgs/cbm = 0

rust-free aluminum construction with smooth finished edges and counter-sunk screw holes (screws included)

The premium plated finish and modern design make it a luxurious and impressive addition to your home decor

14"W X 6"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 15.75"W X 7.75"H] Supply Grille Just run your finger along+ Product Details Size 14"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 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.