18"W X 14"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 19.75"W X 15.75"H] White + Product Details Size - Product Description Enhance your CRFG68 Victorian Floor Registers

+ Product Details Size - 24"w X 34"h is the size for the duct opening measurement only

Design – Premium plated finish and modern contemporary design forming a luxurious piece

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+ Product Details Size - 24"w X 24"h is the size for the duct opening measurement only

+ Product Details Size - 10"w X 36"h is the size for the duct opening measurement only

18"W X 14"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 19.75"W X 15.75"H] White + Product Details Size Product Description Enhance your CRFG68 Victorian Floor Registers + Product Details Size 24"w X 34"h is the size for the duct opening measurement only Design – Premium plated finish and modern contemporary design forming a luxurious piece