Bradstone StoneMaster Dark Grey Granite Block Paving  (300X100) StoneMaster is a superbly realistic substitute for natural granite. Available in three grey shades you can achieve the exact look of natural granite in your driveway. StoneMaster is available in mixed sized packs containing four different sized pavers or in the ultra contemporary 300x100 single size. It’s also treated with Bradstone Surface Protection for long-lasting resistance against stains such as oil, grease and moss. Ultra-contemporary block paving designed to mimic natural granite Face mix technology is used during manufacture to ensure the best quality aggregates sit on the surface of the paver. These can be seen after the secondary washing process is completed Coating applied to ease cleaning of the paving. Specification:  Size: 300X100X60mm Pack Size: 240 Coverage: 7.20m2