The shape of the mesh pattern depends on the shape of the tool used in the expansion process. The shape may be: Square, Diamond or Hexagonal. Each geometry has its own aesthetic features for use in construction and architecture. All the meshes shown on this website can be viewed in their actual size by using our exclusive 1:1 ruler. The shape of the apertures used for industrial applications (such as for filtering) can be chosen to guarantee the required separation type and degree.