We are regularly processing & exporting the finest quality of Kandla grey sandstone patio packs to UK & Ireland Market. Our Patio packs are mix sizes of 90x60, 60x60, 60x29 & 29x29 cm as shown in the image. The thickness is calibrated at 22mm and edges are hand cut which are purposely not made to right angle cut. The premium grade of material consist of dark to medium dark grey shade which upon putting water looks nearly dark green to blue shade.