There are many different mesh types, such as brass mesh, phosphor bronze mesh, and copper mesh. However, different kinds of the product has different effects. Because of the different performance, they are used in different area. 
The super electromagnetic and Radio Frequency performance, makes copper mesh been widely used in health-care,electronic, and construction industry, like RF Room and MRI room construction. It matched very well with copper foil when build a shielding room. Copper foil is used to cover the wall, floor, and ceiling. Mesh is used for the window.