A strikingly simple, poly-resin top derived from river sand is polished to a smooth sheen. The angled, matte black iron base adds architectural appeal to this round dining table. Great indoors or out — cover or store indoors during inclement weather and when not in use. From the Constantine Collection Since ancient Roman times, concrete has been a revered material for stunning architecture and design. Now, smooth concrete is layered over a honeycombed core for the strength, character and depth of traditional concrete at an effortless weight. Modern pieces mix in iron, stainless steel, lava stone and wood for industrial appeal with a sophisticated, urban edge.