10"w X 26"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 11.75"w x 27.75"h] Width_20in + Product Details Outer dimensions: 14" Round Duct Pipe For 10 duct opening FR M 414 White

+ Product Details Outer dimensions: 15

Smooth Powder Coat Finish: The grill boasts a sleek and smooth powder coat finish that not only adds a touch of elegance to your surroundings but also enhances its resistance against wear and tear

+ Product Details Size - 32"w X 36"h is the size for the duct opening measurement only

+ Product Details Size - 12"w X 10"h is the size for the duct opening measurement only

10"w X 26"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 11.75"w x 27.75"h] Width_20in + Product Details Outer dimensions: 14" Round Duct Pipe For 10 duct opening FR M 414 White + Product Details Outer dimensions: 15 Smooth Powder Coat Finish: The grill boasts a sleek and smooth powder coat finish that not only adds a touch of elegance to your surroundings but also enhances its resistance against wear and tear