These kind of walls can be found next to canals and at the bottom part of buildings. These is also a fence version where the blue parts are rendered transparent.

The contained materials are of high quality (2048x2048), use the Physically Based Rendering approach and are ready-to-use with the Standard Shader in Unity. Of course, all necessary textures are provided, so feel free to use these material in any other 3D rendering software as well.

The materials are seamlessly tileable and great for your realistic outdoor areas. The original footage was shot in Japan.