Wire mesh panel is welded with 5.0mm low carbon steel wire . There are unti-climb sharp spines at the top edge of the mesh . The opening is 50mmx200mm(50mmx100mm) . There are several lines of "V" shape bends to increase the unti-wallop ability. Hook post is pressed with galvanized steel plate. The hooks is used for connecting the panel. The panel and post are all galvanized and then electrostatic powder coated. Many kinds of colors are on the customer's option,which can be accordance with the environment. This kind of product is easy to used in rugged gound and convenience to install. It is widely used in garden,park ,house area,administration ,school and so on. accessories: only rainhat