Slate Tiles/culture stone 1. Material: natural slate, quartzite, sandstone. 2. Surface finishing: natural split, sawn, mushroom, etc. 3. Size and shape: customized according to customers'requests. Shape:Triangle top and Rectangle bottom (Original sample) 4. Usage: can be used for interior and exterior decorations. 5. Quality: handmade with best materals and strict production process. 6. Price: competitive factory price! 7. Package: seaworthy wooden packing. Welcome to visit our website, if you have interests of the stone products, we will be happy to send you any further information.