Happon Floor Register Vent Cover - 4"x10" Magnetic Air Vent Screen Mesh Cover, Perfect for Wall/Ceiling/Floor Air Vent Filters (Pack of 8) Function. This cover prevents small objects and debris from entering your vents and can keep your home or office clean and Our magnetic vent screen cover effectively sucks the edges of your vents. So you can use them to more places like floors, walls, etc. This handy little device can be installed on your vents to keep critters out while ensuring proper air flow. Size: 4"(W) X 10"(L) Material: mesh, not easy to break or fade Nice catching ability: the White vent mesh is designed to catch more debris while having good air ventilation; Moreover, it can prevent small items like keys, jewelry, cookies and more from falling down the duct run Useful magnetic frame: the vent cover mesh adopts a magnetic frame design with a rectangle shape, which is easy to firmly attach the metal surface with a click Keep out of insects: the floor register screen will be a helper in summer, which can help you to keep out of spiders, small moths or other unwanted insects, so you can enjoy a nice summer Size measurement: each air trap vent is about 4 x 10 inches in size, Please confirm the sizes before ordering Package content: you will receive 8 packs of magnetic floor vent covers in classic White, enough to meet your replacement needs; Made of reliable material, vent register trap is firm and sturdy, not easy to break or fade, producing a nice using experience for you