Coarse wire mesh has plain weave structure with mesh openings from 0.937inch to 0.053inch. Our copper wire mesh is made of 100% pure copper. So it is very soft to operate with. Copper mesh is very resistant to atmospheric corrosion, but is easily be attacked by oxidizing agents and acids. Owing to its excellent electrical conductivity and non-magnetic property, it is often applied to RFI shielding and Faraday cage. Coarse copper wire mesh is a better choice for decoration for live rooms, offices, villas, hotels and commercial areas. Its unique red-orange luster makes it very permissive and attractive.