24"w X 30"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 25.75"w x 31.75"h] w20h20 + Product Details Outer dimensions:

+ Product Details Outer dimensions: 15

+ Product Details Size – 14"w X 6"h is the size for the duct opening measurement only

actual front end outer dimensions are 7

+ Product Details Size - 16"w X 16"h X 2"d (for duct opening measurement only)

+ Product Details Size - 16"w X 36"h X 2"d (for duct opening measurement only)

24"w X 30"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 25.75"w x 31.75"h] w20h20 + Product Details Outer dimensions:+ Product Details Size 24"w X 30"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 25. 75" Width X 31. 75" Height Weather and Pest Proof These louvers are especially designed to prevent water from entering your home, and with a built in back 1 2" mesh they also protect you from annoying rodents like mice, rats, birds, and squirrels High Quality Aluminum The premium durable aluminum will never rust and it will never