Vent deflector is an essential part of any ventilation system, allowing you to redirect the airflow from your HVAC unit to where it is needed.Our widen vent deflectors can be used for floor vents, sidewall vents and ceiling registers.No tools needed, easy to install and use.The strong magnets keep the unit in place, you just have to adjust the length.Sending the AC air to the center of your room for better airflow.Heavy duty unbreakable plastic won't broken by kids or pets easily, and year-round savings on heating and cooling bills.