Geocell cellular filling systems are geosynthetic products produced from high density polyethylene (HDPE). It is a three-dimensional panel that is used by being expanded by its light and flexible structure. Its perforated structure and design allow the use of different types of filling materials. Geocell prevents the soil from spreading by trapping it in a cellular way. The high resistance in the compressed soil allows the soil resistance to be increased by distributing and balancing the point load. It helps to plant on unfit grounds and improves slope stability by providing erosion control.