4 Pack Strong Magnetic Floor Ac Vent Covers Thick Magnet for Standard Air Registers, RV, Home HVAC and AC Vents, 5.5 inch X 12 inch, White

Features:Blocks out air for floor, wall or ceiling metal ventsHelps save energy/Can reduce noiseFits large side vents and can be cut to sizeSpecifications:Size: 5.5"（W） X 12"（L）Color: WhiteNumbers : 4 Packs

• Money Saver - Our AC Vent Covers prevent any cold air from entering your home, and any warm air from escaping. The vent covers magnet will not only bring you extra warmth & comfort, but will significantly reduce your energy costs.
• Reduced Noise - If you are having trouble getting to sleep due to the unpleasant sound of the wind, you will be pleased to hear that our wall heater covers also reduce any sound passing through vents, resulting in a more peaceful living space.
• Strong Magnetism enough – The cover is made of thick strong magnetism material which can grip your air vent securely in place.
• The Right Size - The size (5.5" X 12") fits for most of standard air registers. Moreover, you can cut it to any shape easily to seal off the air completely, please check the size before the purchase.
• What your get – Four 5.5" X 12" magnetic vent cover.If you have any questions, you can contact us. I am always available to solve any of your problems.