A commonly used product that is available in two types. The first is more common, where there are slabs slotted in between two poles and can reach a height of around 7 feet. The slabs can be given different designs and/or colours. The second is a cantilever type wall, where the entire wall is a monolithic structure. This can reach a height of up-to 10 feet and are used for areas that require a higher strength compound wall.