Strongest Magnetic Vent Covers (3-Pack), Flexible Floor Vent Cover, Cut to Size Air Vent Covers, Heat/AC Vent Covers for Home Ceiling Registers, 5.5" x 12" Vent Covers Magnet, Wall/Ceiling Vent Cover

Strongest Magnetic Vent Covers (3-Pack), Flexible Floor Vent Cover, Cut to Size Air Vent Covers, Heat/AC Vent Covers for Home Ceiling Registers, 5.5" x 12" Vent Covers Magnet, Wall/Ceiling Vent Cover

• BEFORE PURCHASE: Not all vent registers are magnetic, like aluminum, copper, and stainless steel. They also come in various sizes. To ensure a perfect fit, test your vents with a magnet to see if our covers will stick and measure the size of the opening.
• BOOST or BLOCK: Enjoy improved air circulation and energy efficiency with our Premium Magnetic Vent Covers
• MADE STRONG: Designed with extra MAGNETIC strength, our vent covers for walls, ceilings, and floors provide superior protection and durability, ensuring long-lasting performance
• CUT TO SIZE: Easily customize the size of our cut-to-size heat register covers to perfectly fit your home's ceiling registers, eliminating any gaps or drafts. Just measure your vent before purchase!
• Purchase with confidence knowing that our vent blockers come with a money-back guarantee. If for any reason our covers don't work out, contact us right away!