With the DuPont GroundGrid system, you'll be creating a strong and stable ground foundation for any new surface. This geotextile grid is used for ground stabilization in landscape and construction projects. It simply expands into a 3D honeycomb structure that you place on your land project surface and fill with gravel, soil, sand, or any other mineral infill. This grid system is perfect for adding new pathways, sidewalks, or trails to your home. Its flexible material conforms to any type of terr