Creative Home 74843 Natural Stone Granite Pastry/Cutting/Chopping/Serving/Baking Board, 16" x 20", Gray Dimension: 16" x 20" x 1" H Made of genuine natural stone granite Robber footed to prevent scratch and slippery on table surface Artisan Hand polished natural stone Cool and smooth surface with natural non-stick properties. Ideal surface for your baking needs.