Natural Stone US offers Arterra Porcelain Pavers and also premium grade of natural stone as Marble Pavers, Slate Pavers, Sandstone Pavers, and Travertine pavers. Pavers are generally used to pave driveways, walkways, patios, and other surfaces. They are a very popular building material due to their durability. Pavers are a great option because there are endless patterns, shapes, and colors that can be used to fit any need.