Amazon Slate is an ideal addition to any outdoor space and suits both traditional and contemporary properties. Durable and low maintenance these Tumbled Slate Flagstones have a subtle distressed appearance with the occasional chipped corners adding further authenticity. The light grey tones and slightly mottled appearance providing character and instant maturity. Ideal for patio’s and paths. Available as a 4 size coursed flagstone: 750×450, 600×450, 450×450 and 300×450. 20mm thickness & sinlge size packs.