... Strong Packing Granite Paving Stone 1. Materials: granite, slate, sandstone, basalt.2. Common sizes: 10X10X3cm, 5X5X5cm, 9X9X4.5cm, 9X9X9cm, 10X10X5cm, 10X10X10cm ... plaza. Materials are selected from cheapest granite, slate, sandstone and basalt. They are widely used in outdoor construction and landscape, such ...