Wire Cloth, also known as Double Crimp, is one of the most common types of wire mesh. The size of the opening is controlled by the distance between the crimps. Using different distances between the crimps on the running wires and cross wires we can also create wire cloth with rectangular openings.

14 Mesh X 5/16" Openings 16 Gauge Running Wires 
and 22 Gauge Cross Wires in High Carbon Steel