Natural stone from Unilock is suitable for pool decks, patios, entrances or as an overlay to a wooden deck or existing concrete. Pillar caps, steps and coping are also available. Our Indian sandstone is aesthetically beautiful and has been selected based on its low water absorption, freeze thaw durability and flexural strength to prevent splitting. Additionally, you can rest assured that all natural stone from Unilock is sourced from quarries that do not employ child labor. Integrity, safety and fairness are paramount.