12" x 12" - 2-Way Extruded Aluminum Ceiling Diffuser Square - HVAC Vent Cover 2-Way + Product Description Protect your

+ Product Description Protect your thermostat with the durable and tamper-proof Beige Metal Thermostat Guard

High Quality – high-quality steel with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Durable Construction - Made with clear

+ Product Details Size - 8"w X 4"h is the size for the duct opening measurement only

rust-free aluminum construction with smooth finished edges and counter-sunk screw holes (screws included)

12" x 12" - 2-Way Extruded Aluminum Ceiling Diffuser Square - HVAC Vent Cover 2-Way + Product Description Protect your+ Product Details Size 12" X 12" is the size for the duct opening measurement only, actual front end outer dimensions are 3". Design Equipped with lever for full airflow control; back blades made of black plastic for reduced air noise and discreet appearance; "Opposing" back blades, ensuring they don't overlap, provide precise damper control and superior air dispersion. High Quality Aluminum The premium durable aluminum will never rust and it will