Copper wire mesh is the highest copper content in the copper mesh products, with a copper content of 99.9%. It is soft, malleable, and has high electrical and thermal conductivity. As a result, it is popularly used as RFI shielding, in Faraday Cages, in roofing, in HVAC, and in numerous electrical-based applications.

Brass wire mesh is another copper alloy made of copper and zinc. And like copper wire mesh, brass wire mesh is soft and malleable. But its corrosion resistance is not as good as bronze.
As a wire mesh, the most commonly available brass woven wire mesh is referred to as "270 yellow brass" and has a chemical composition of approximately 65% copper, 35% zinc. "260 high brass", which consists of 70% copper and 30% zinc is also popular in the mesh industry, particularly on custom manufactured items.