... get prompt attention. 1. Product Information1). Stone Material: granite, marble, travertine, basalt, quartz, solid surface.2). ... Tile, Marble Countertop & Vanity top, Sink, Granite Paving stone, Kerbstone, Granite Steps & Risers, Windowsills, Swimming Pool Coping, ... Tactiles, Mosaic, etc 8). Quality Control: Polished: Black slabs/tiles: ...