Bigger paving units of sizes 300x300 mm or more are termed as flagstones Pavers. Architects can use them for pedestrian and light traffic areas as they look like big stone units and are anti-skid, alternative to small paving blocks, have less joints giving a neat simple seamless excellent appearance. They are laid on mortar bed and interesting combinations can be made with small cobbles. Thickness available is 40/60 mm.