Versatile magnetic vent covers to prevent airflow and redirect it, while reducing noise transmission. Strong magnetic seal, reusable and cuttable, suitable for floor, ceiling, and metal vents. Includes 4 covers. Material: Soft Magnetic. Size: 30 x 14cm, 40 x 20cm. Color: White. Weight: 300g, 800g. Features: 1. Versatile Usage: Prevent airflow from the vents and redirect vent airflow to your desired room; Moreover, it can limit noisy sound transmission through air vents partly. 2. Strong Magnetic: The vent where on the floor, ceiling, or any other metal surface can be sealed tightly without coming loose with the powerful magnetic cover. 3. Reusable And Can be Cut: It’s reusable and durable and can be cut to your desired size, also, it’s white mattes material so that fit your wall color better and can be painted to your desired images. 4. Package Included: Pack of 4 magnetic vent covers, which can be used for replacement and daily use. 5. ATTENTION: The covers won’t adhere to aluminum, plastic, or wood registers. Specification: Material: Soft Magnetic Product Color: White Product Size: 30 x 14cm, 40 x 20cm Product Weight: 300g, 800g Package Included: 4 x Magnetic Vent Cover