Fine copper mesh is designed with openings ranging from 0.013 inch to 0.0050 inch (0.127mm to 0.33mm). This metal fabric is totally made by 100% copper. It is quite easy to any shapes with common knife or scissors. Micro aperture allows its many applications as screens and sieves. For example, it can be used as locomotive engine compartments for ventilation. Softness and flexibility makes it very easy to operate in producing handcrafts or artworks.