... is widely been used as construction and paving materials. sandstone charateristics:sound-proofing, moisture absorption, anti-broken, weathering ... outdoors, not melt in water,easy to clean. sandstone is a natural stone without radiation or light pollution. ... but elegant,cozy,harmonious and magnificent, close to nature. availabilities:Tile, Slab, Sink, Tub Tray, Mosaic, Medallion, Molding, Baluster ...