22"w X 24"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 23.75"w x 25.75"h] Return Grille actual front end outer dimensions

actual front end outer dimensions are approximately 12 5/8" width X 10 5/8" height

Quality Packaging – carefully shrink wrapped with cardboard backing to prevent damage in shipment

75" Width X 11

actual front end outer dimensions are approximately 13

+ Product Details Size - 20"w X 18"h is the size for the duct opening measurement only

22"w X 24"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 23.75"w x 25.75"h] Return Grille actual front end outer dimensions+ Product Details Size 22"w X 24"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 23. 75" Width X 25. 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