Material: HDPE Cell Depth: 50mm,75mm,100mm,150mm,200mm,250mm Welding distance: 330mm,400mm,440mm,450mm,500mm,600mm,660mm Material: HDPECell Depth: 50mm,75mm,100mm,150mm,200mm,250mmWelding distance: 330mm,400mm,440mm,450mm,500mm,600mm,660mmthickness:1.1mm,1.2mmType: smooth and Textured Geocell GS50-400