8"W X 8"H [Duct Opening] 4-Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser [Outer Dimensions: 9.75"W X 9.75"H] Return this thermostat guard combines dependable

this thermostat guard combines dependable security with a professional and attractive appearance

Round-neck-to-square-face construction results in 360 degree air diffusion pattern similar to a full round diffuser

Looks like new after years of use

+ Product Details Size - 10"w X 30"h is the size for the duct opening measurement only

Designed for both wall and ceiling applications

8"W X 8"H [Duct Opening] 4-Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser [Outer Dimensions: 9.75"W X 9.75"H] Return this thermostat guard combines dependable+ Product Details Size 8"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are 9. 75" width X 9. 75" height. Design Individually adjusting curved blades for better air flow control. Screws Included High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant, beautiful, and smooth surface, adds a luxurious touch to any home. Carefully