The hottest new material in home décor is no stranger to the spotlight. From Ancient Roman times to the present, concrete has been revered for use in construction, architecture, and design. The Pantheon, built in 126 AD, is the world's largest concrete dome. Our new Constantine collection makes concrete even more modern. Made from smooth layers of concrete over a honeycomb core, Polystone offers the strength, character and depth of traditional concrete at an effortless weight. These pieces retain an industrial appeal while adding a sophisticated, urban edge to any space. For use indoors or out, they offer unparalleled utility and style.