Powerful Magnetic Vent Covers (2-Pack) That Will Never Fall Off (Upgraded Design) - for Sealing Floor/Wall/Ceiling Registers of Width 11.25" to 12", Length 11.25" to 12" | Vent Not Included | White

• BEFORE YOU BUY - CHOOSE THE RIGHT SIZE: We offer 26 covers in various sizes and colors. Use our size chart to select the correct cover for your vent. DO NOT cut the cover; it may damage its features and won't work if your vent size is outside our ranges. Ensure your vent are magnetic.

• INNOVATIVE DESIGN WITH STRONG MAGNETS: Our patent-pending magnetic vent covers stay secure, even on ceiling vents. Hidden Rare Earth magnets and a backside pocket ensure a snug fit over screws and dampers, keeping the cover in place.

• BLOCKS COLD/HOT AIRFLOW: Our magnetic vent covers prevent unwanted hot or cold air from entering specific rooms, keeping your environment comfortable. They also help block annoying noises and odors from neighbors, making them ideal for apartment living.

• EASY TO INSTALL & BOOSTS AIRFLOW: Install the covers in unoccupied rooms to increase airflow in other areas. This cost-effective solution takes minutes to install. Follow our included instructions and store unused covers in the provided box.

• CONFIRM YOUR VENT SIZE & MAGNETISM: Each cover is designed for specific vent sizes with tailored pockets and magnets. First, ensure your vent is magnetic. Second, this cover works on vents with widths between 11.25”-12” and lengths between 11.25”-12”.

Powerful Magnetic Vent Covers (2-Pack) That Will Never Fall Off (Upgraded Design) - for Sealing Floor/Wall/Ceiling Registers of Width 11.25" to 12", Length 11.25" to 12" | Vent Not Included | White