Expanded metal mesh is used for many purposes, including:
Fences, walkways, and grates: The material is strong and durable, and the small openings allow air, water, and light to flow through while still providing a barrier to larger objects
Protection equipment: Used in industrial settings
Filtration: Used in filtration processes
Ventilation: Used in ventilation systems
Security: Used for security purposes
Decorative use: Used for decorative purposes, such as speaker covers
Other uses: Used in battery cells, satellite antennas, benches, outdoor grills, stairs and walkways, heavy-duty shelves, and more