... Material Slate, Sandstone, Marble, Limestone, Travertine, Quartz Color Black, Rusty, Pink, Green, Brown, Purple etc ... 3. Moisture resistance, stain resistance4. Widely used in garden, public parks, patio landscaping and so onOur ... factory specialized in slate & stone for more than 10 years ... us by Email or Trademanage. Mixed Color Slate and Quartz Mosaic Pattern