Blended natural sandstone calibrated patio kits are hand cut and hand dressed giving a more rustic finish and come in four specially selected colour blendsr r the slabs are lighter in weight than standard natural sandstone making them easier to handle and ideal for those budget projects that still desire a natural productr r each pack contains the following mix of sizesr r 16 slabs of 900mm x 600mmr 15 slabs of 600mm x 600mmr 18 slabs of 600mm x 290mmr 16 slabs of 290mm x 290mmr r wh