New EZ-FLO 16 x 6 Inch (Duct Opening) White Air Vent Cover for Wall or Ceiling,

New EZ-FLO 16 x 6 Inch (Duct Opening) White Air Vent Cover for Wall or Ceiling, Two-Way Ventilation Register, 17-3/4 Inch x 7-3/4 Inch (Overall Dimensions), Solid Steel HVAC Cover, 61663 About this item WALL OR CEILING VENT: 2-way Air deflector features a duct opening measuring 16 inch x 6 inch, the overall dimension measures 17-3/4 x 7-3/4 inches **Inner grill measurements will be roughly ¼ to ½ inch smaller than the duct opening for a comfortable fit** FUNCTIONALITY: 5 adjustable smooth glide dampers and 30 louvers control the amount and direction of airflow for rattle-free quiet ventilation and optimized performance for heating and cooling systems; can be used for wall or ceiling mount DURABLE: Two-way air registers feature all steel construction with a heavy-duty powder-coated matte white finish to add a contemporary touch to your home decor and withstand heat and cold without warping ENERGY EFFICIENT: EZ-FLO air vent covers are designed for optimal airflow, increasing the effic