32"w X 22"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 33.75"w x 23.75"h] d + Product Details Size – Product Description Enhance your CRFG68 Victorian Floor Registers

+ Product Details Size – 32"w X 18"h is the size for the duct opening measurement only

Whether replacing an old register or installing a new vent

+ Product Details Size - 24"w X 36"h is the size for the duct opening measurement only

Ideal for Walls & Ceilings: Designed for seamless installation in standard 10” x 8” duct openings

+ Product Details Size – 6" x 18" or 18" x 6" is the size for the duct opening measurement only

32"w X 22"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 33.75"w x 23.75"h] d + Product Details Size – Product Description Enhance your CRFG68 Victorian Floor Registers + Product Details Size – 32"w X 18"h is the size for the duct opening measurement only Whether replacing an old register or installing a new vent