Geosynthetic reinforced segmental retaining walls are composite structures constructed with a hard facing of dry stacked (mortar less) concrete modular blocks. The blocks (segmental units) are attached to horizontal layers of Geosynthetic reinforcement that extend into the reinforced soil zone to form a gravity mass. TerraBlock is suited for low and medium height retaining wall. This system has a wide variety of facing finishes and product design options to choose from.