Cava Quartz 600 x 600 x 20mm Porcelain Paving in Lustre is a stunning range of outdoor porcelain paving slabs that are highly durable and long-lasting. With a natural stone quartzite texture finish and a deep, dark grey colour, these porcelain slabs are sure to bring a sophisticated, modern appearance to your outdoor area. Crisp, machine-cut edges give this flagstone paving a consistent size with 90 degree angles allowing for minimal joint widths. Available in three charming colours: Lustre, Lucio and Lucenta.