Features: Durable Material: Our floor air vent screen is made of PVC materials that are designed to withstand daily wear and tear, durable for long time. Easy Installation: Our rectangle floor vent covers are designed for easy diy installation, making it simple to improve the appearance and functionality of air vents. Secure Fit: Our vent mesh floor register cover features a magnetic strip that ensures a secure fit, keeping the cover in place and preventing it from shifting. Widely Used: These floor vent cover can prevent small items from falling into the vents, and also can help you to keep out of small bugs and insects. Customer Service: If you have any questions about this product, please contact us in time, we will provide you with dedicated service. Specifications: Material: PVC Size: 30*40cm 2 * Vent Mesh