- Durable 304 Stainless Steel: Crafted from premium 304 stainless steel, this mesh filter is designed to withstand wear and tear, providing a reliable solution for all your filtration needs. - Optimal Dimensions: Each stainless steel sheet measures 30 cm x 21 cm and features 20 mesh openings. This design ensures excellent air circulation while preventing the entry of small animals. - Versatile Applications: Ideal for window screens, light well covers, and ventilation grilles, this metal mesh offers essential protection against rodents while maintaining good airflow in your home or garden. - Flexible and Customizable: Easily cut and shape the fine mesh to fit various openings without compromising its integrity, making it a versatile choice for installation on your property. This robust and practical mesh filter serves as an effective barrier against unwanted pests while promoting healthy ventilation, making it an essential addition to your home and outdoor spaces.