Antique Black flagstone comprises black and charcoal tones with a slightly riven surface. This tumbled limestone with a relatively consistent dark tone provides contrast for any interior and exterior surroundings. Features like versatility and durability make it an optimal choice for paving for almost any outdoor space. Color Composition: Black, Charcoal Stone Type: Limestone Stone Finish: Tumbled Product Finish: 1" – Concrete Base, 2" – Sand Base Application Areas: Walkways, Pathways, Patio, Lawn, Backyard, Front Yard