The Cornish Stone Decorative Aggregate from Kelkay makes for a beautiful looking addition to your garden. Stones are made from natural materials so size and shape will differ. A great way of decorating your plant pot toppings, paths, patios & driveways, borders & beds. It is recommended that a minimum depth of 35mm is used when calculating how much you need. This item will be delivered with care and will need someone to supervise its arrival, due to its weight. Due to this product being made from natural materials, coverage distance may vary. We have calculated that this bulk bag will cover approx 8-12m² Multi-purpose Ornamental or practical Highly decorative Bulk Bag (approx 750kg)