Chain Link Wire Mesh hot-dipped galvanized/electro galvanized opening:1"-4" mesh hole"1"-3" wire dia:18#-13#, 16#-8# etc Chain Link Wire Mesh Material: Low carbon steel wire, stainless steel wire, aluminum alloy wire. Weaving: Woven diamond pattern provides strong, durable and flexible construction. Mesh:30*30mm, 40*40mm, 50*50mm, 60*60mm etc Wire dia:2.0mm-4.0mm Opening1"1.5"2"2-1/4"2-3/8"2-1/2" ...