Sometimes it is a bit more difficult for us to find a perfect size vent cover at local store and shop. <br />By this louvered vent cover on Amazon, we provide the possibility for people to find a perfect size for their house's dryer.<br /><br />【Why do we need the Vent Grille Cover】<br />Many residents were bothered by the mousies while sleeping. Glad to have this cover to stay safe from those annoying mousies, and birds.<br />Most competing products have a one-way flow feature that blocks airflow from outside to inside. But, actually we need a vent cover that allows for both directions.<br /><br />【Why do we choose this Fdit vent cover】<br />Fdit is a selfless and careful houseware craftsman, he devotes himself to provide the top-notch home-kitchen equipments to the common folk. <br />We take each order seriously while our customers choose our car products.<br />Moreover, each of item has been tested for many times before starting selling. Product makes profit based on the quality and customer satisfaction.<br />This louvered vent cover can be painted to match home's exterior and siding, to extend their life even further. People will find that this is a wear item.<br /><br />【Specifications】:<br /><br /> Condition: 100% New Brand<br />Material: Plastic<br />Color: White <br />Hole Inner Diameter: Approx. 5.14 mm <br /> Hole Outer Diameter: Approx. 9.44 mm <br /> Type: Approx.(20 x 20 cm) 7.87*7.87 inch <br /> Weight: Approx. 9.00 oz (7.87 inch)<br /><br /> Package Included:<br /> 1 x Ventilation Grill<br /><br /> Note:<br /> For different monitors, the color may vary slightly. Besides, please allow some errors of manual measurement, thank you for your understanding!