Actual Size: Our stainless steel wire mesh measures 12 x 8 inches (305 x 205 mm), 20 Mesh, with a 1mm aperture and 0.3mm wire diameter, offering a generous 52% open area. This wire mesh provides excellent ventilation performance for efficient airflow and filtration. Material: Made from 304 stainless steel, this mesh screen is rust-resistant, heat-resistant, durable, and not easily broken, ensuring a long service life. The strong screen mesh withstands various atmospheric conditions such as 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. Please wear gloves when handling.) Packaging: Each pack contains 6 pieces of stainless steel wire mesh. These meshes are flexible and easy to shape, suitable for everyday use. Install in vents to help prevent the entry of animals such as snakes, insects, and rodents. Wide Application: Stainless steel mesh is suitable for various uses including ventilation screens, rust protection, gutter guards, 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 differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3 cm.