Tired of your gravel areas washing away? Want a flexible containment system for your gravel driveway, patio, or other area? [DURABLE HDPE MATERIAL]- The ground grid paver is made of HDPE material, environmentally friendly, and tensile, which is supersonically welded for durability. [9X17 FT GROUND GRID]- The gravel grid is of 9X17 ft each unit, a full expanded single cell is 9.6x 8.3 inches, 4" high. These units can be cut, and attached with ease. [SCALABLE & EXPANDED]- The geo grid path can be expanded and folded for easy use and storage. It works on slopes and can be cut and attached. [HIGH STRENGTH & LATERAL LIMIT]- The ground stabilization grid features tensile strength that holds up to 1885 LBS per square inch when cells are filled. [VARIOUS USES]- The ground grid for gravel works for many applications from patios, parking areas, driveways, walking paths, and works for slopes or flat areas. The geo grid driveway is perfect for slopes or flat areas and works for patios, parking areas, driveways, walking paths, and more. 9 X 17 feet Geo Ground Grid is made of HDPE material with which is supersonically welded for tensile strength and high lateral. The dimension of the gravel grid is 9X17 feet each unit, a full expanded single cell is 9.6 x 8.3 inches. It works on slopes or flat areas and can be cut and attached. Durable HDPE Material 9x17 ft Ground Grid Scalable & Expanded High Strength & Lateral Limit Specifications Material: HPDE Unit Dimension: 9X17 ft Height: 4 inches Single Cell: 9.6x 8.3?(24.5x21 cm) Strength: 1885 LBS per sq inch Package Contains 1 x 9 x17 foot Ground Grid