SORRENTON - IS A TUMBLE 3 SIZE BLOCK PAVING SYSTEM - CONSISTING OF THE FOLLOWING SIZES - LARGE 240MM X 160MM X 60MM - MEDIUM 200MM X 160MM X 60MM - SMALL 160MM X 160MM X 60MM - AVERGAGE PACK CONSISTS OF 77 UNITS OF EACH - PACK COVERATE 7.35M2 - WEIGHT 1000KG