8"w X 26"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 9.75"w x 27.75"h] Powder-Coat actual front end outer dimensions

actual front end outer dimensions are approximately 20 5/8" width X 38 5/8" height -

Achieve the perfect airflow with adjustable control by rotating the middle disk

75" width X 15

actual front end outer dimensions are approximately 23 5/8" width X 7 5/8" height

Looks Like It Was Just Waxed

8"w X 26"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 9.75"w x 27.75"h] Powder-Coat actual front end outer dimensions+ Product Details Size 8"w X 26"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 9. 75" Width X 27. 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 wear