Photo 1 of [16 x 8 Duct Hole] Aluminum Single Deflection Adjustable Air Supply HVAC Sidewall or Ceiling Vent Cover: Enhance Airflow Control with Movable Blades [17.6 x 9.6" Face]. 16” X 8”

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Photo 1 of [16 x 8 Duct Hole] Aluminum Single Deflection Adjustable Air Supply HVAC Sidewall or Ceiling Vent Cover: Enhance Airflow Control with Movable Blades [17.6 x 9.6" Face]. 16” X 8”Photo 2 of [16 x 8 Duct Hole] Aluminum Single Deflection Adjustable Air Supply HVAC Sidewall or Ceiling Vent Cover: Enhance Airflow Control with Movable Blades [17.6 x 9.6" Face]. 16” X 8”