Edge:Single wire in both edge,double wire in both edge. Surface Treatmeat:weaving after electrical galvanized,weaving ... hot-dip galvanized,weaving before hot-dip galvanized,stainless steel wire 430,stainless steel 304 Uses:Used for feeding chicken, ducks, gooses ... protection mesh on the road and the high galvanized hexagonal wire mesh is also used for keeping fish in the sea ...