36"W X 4"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 5.75"H] Aluminum - Cube Core actual front end outer dimensions

actual front end outer dimensions are approximately 11

Crafted for durability and rust-resistance

4" X 12" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

Design – Premium plated finish and modern contempo design forming a luxurious & impressive piece for your home

+ Product Spec Sheet Aluminum Return Grille Spec Sheet

36"W X 4"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 5.75"H] Aluminum - Cube Core actual front end outer dimensions+ Product Details Size 36"w X 4"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 37. 75" width X 5. 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.