32"W X 34"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 33.75"W X 35.75"H] sidewall actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in

actual front end outer dimensions are approximately 18 5/8" width X 22 5/8" height

Noise free components - No vibrating louvers etc

+ Product Details Size - 30"w X 32"h is the size for the duct opening measurement only

this piece is the perfect touch of class you need to add to your decor

+ Product Details Size – 12"w X 20"h is the size for the duct opening measurement only

32"W X 34"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 33.75"W X 35.75"H] sidewall actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in actual front end outer dimensions are approximately 18 5 8" width X 22 5 8" height Noise free components No vibrating louvers etc