The document describes Retem, a 3D steel grid system used for land stabilization applications. The steel grid is made of galvanized steel strips formed into a three-dimensional web. It is used to reinforce concrete for applications like ditches, canals, spillways, and slopes. The steel grid provides reinforcement and flexibility, allowing structures to be built in difficult terrain. Over 1.5 million square meters have been installed with no repair requests. It provides a cost-effective solution for long-lasting erosion control and land stabilization.