... ,40mm,42mm... 4ISO9001 Temporary security yard fencingSpecificationsPowder coated temporary fence 1:Mesh:150x60,50x200,100x300mm. 2:Panel:2x3.5m,2x2.4m ,OEM ... mainly used on the city road, the highway, pool, garden, security of building etc, it is for stopping the crowds, animals ...