Blue Slate Chippings 20mm

40mm Blue Slate Chippings are flat, angular slate pieces with natural colour variations of blue, grey, and occasional plum tones. They appear lighter when dry and deeper in colour when wet, creating year-round visual appeal. Widely used for paths, borders, driveways, and ponds, this durable aggregate is low-maintenance, weed-suppressing, and ideal for modern landscaping.