8"w X 10"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 9.75"w x 11.75"h] 10" Round Duct Pipe + Product Description Protect and

+ Product Description Protect and secure your thermostat with this high-quality Clear Plastic Thermostat Guard

[Outer Dimensions: 38

[Outer Dimensions: 22

this grille offers durability and resistance to rust and corrosion

+ Product Details Size - 30"w X 26"h is the size for the duct opening measurement only

8"w X 10"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 9.75"w x 11.75"h] 10" Round Duct Pipe + Product Description Protect and+ Product Details Size 8"w X 10"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 9. 75" Width X 11. 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