DIYMAG 8Pack Strong Magnetic Vent Covers Vent Covers for Home Floor Standard Air Registers 5.5 inch X 12 inch Air Vent Covers for Floor Wall and Ceiling Registers Home and RV HVAC

Strong magnetism – The cover is made of thick strong magnetic material which can firmly hold the vent in place Custom Fit-The size (5.5 ""X 12"") fits most standard air conditioners. In addition you can easily cut it into any shape to completely seal the air Increase of Efficiency-By redirecting the air and reducing energy costs you can efficiently distribute airflow or conveniently close registers in unused space. Save your energy save your money and make your home more comfortable Multipurpose&multi-function-Our magnetic ventilation covers are versatile and versatile ideal for indoor or outdoor HVAC and RV use Lifetime Guarantee: Our products are extremely high quality and are checked during and after production for quality your purchase is protected