... .Ease of Installation 4.Low Maintenance Natural Limestone Rock Limestone has been a popular building material for ... Grey, Black, ect.Thickness: 7mm, 10mm, 12mm, 20mm,or according to your request.Finishes polished, honed, tumbled, crushed, ... antique, acid washing Material: GraniteSize: 300x300x20mm, 300x600x20mm,1200x600x20mm,,or according to your request.Package: fumigated wooden crates..Edge:eased ...