Actual Size: Our stainless steel wire mesh measures 12 x 8 inches (305 x 205 mm), 20 Mesh, with a 1 mm aperture and 0.3 mm wire diameter, offering a generous 52% open area. This design ensures excellent ventilation performance for efficient airflow and filtration. Material: Made from 304 stainless steel, this woven mesh is rust-resistant, durable, heat-resistant, and hard-wearing. It is not easily broken and offers a long service life. The strong screen resists various atmospheric conditions including rain, storms, wind, snow, and sunlight. Easy to Cut: The metal mesh can be cut into different sizes and shapes using tin snips and can be easily bent to fit desired configurations, allowing for multiple bending extensions. (Note: Edges may be sharp. Wear gloves when handling.) Packaging: Each pack includes 6 pieces of stainless steel wire mesh. The mesh is flexible and easy to shape, ideal for everyday use. Install in vents to help prevent the entry of animals such as snakes, insects, and rodents. Wide Application: Suitable for a variety of uses including ventilation screens, anti-rust mesh, gutter protection, cabinet covers, fireplace screens, door screens, garden fences, drainage filters, hamster cages, barbecue grills, and DIY projects. Color: As shown Material: Stainless steel Package Contents: 1 set * Metal screen mesh Note: Light reflection and display differences may cause slight variations between the color in the image and the actual item. Measurement allowance is +/- 1-3 cm.