Introducing The Mesh Company’s marine grade fly mesh roll, a top-tier product meticulously designed to offer an optimal blend of durability and functionality. Crafted from superior marine-grade stainless steel, this insect mesh is tailored specifically for environments requiring the highest standard of corrosion resistance and longevity. Our marine grade stainless insect mesh ensures a robust solution for keeping pests at bay while maintaining excellent airflow and visibility. Detailed Product Specification: Mesh Count and Construction: The mesh boasts a count of 18 holes per linear inch, providing a fine weave that effectively blocks insects while allowing for excellent airflow. This precise count results in a total of 324 holes per square inch when calculated over a square inch area.