Blue slate 20mm

40 mm Blue slate is a good alternative to your ordinary gravels and stone chippings. Our 40mm blue slate lends itself perfectly to pathways, driveways and water features. Its flat shape makes it lovely to walk on unlike some decorative stones which can roll under your feet when your walking. Its uniform flat look gives it a more contemporary stylish look compared to a rounded gravel. It has a fairly uniform tone but you could see a few flecks of green throughout the stone.