STYLE & SOPHISTICATION: The design of the Stonewave series is based on a natural stone found in Switzerland and Northern Italy that contains veining of smoky quartz. Unlike the natural stone which is extremely fragile, this new porcelain tile representation is extremely durable and allows for the beauty of this stone to be easily enjoyed in any setting. Available in 4 subtle shades of grey and beige/off white tones in the size formats of 18" x 36" and 12" x 24". Also available are 1" x 1" mosaics and a 12" x 24" decorative muretto. The classic, understated elegance of this series will easily fit any décor and add instant style and sophistication.