... for paving,0.5 sqm also available2.material:natural slateNote: limestone, travertine stone, marble shell mosaic are available in our company.3 ... sqm per sheet, 4 sheets per sqmAdvantage of paving mat1.natural slate material, durable to use and no radiation to your ... health2.natural rusty color, not easy to fade color3.Recycled mat, eco ...