It is a chain-link fencing made of iron or steel. It is galvanized to reduce corrosion, so it can keep its shiny silver color.

Chain-link Iron Wire Fence Texture Woven in Diamond Shape
(Metal 0017) is similar to this material except Metal 0017 is highly oxidized and has a lot of rust.

It is a chain-link fence made of iron or steel. Frequently, it is woven in diamond shapes which form the characteristic of this type of fences.

Due to weathering, this fence has some degrees of deformation. Rust, oxidation and dirt can be everywhere. There are some worn on wires too.