The Golden Gravel Decorative Aggregate from Kelkay makes for a beautiful looking addition to your garden. It is fish friendly, if you wash before use and is 10-20mm size. Shades of gold, sand and cream give this blend a summery, holiday feeling. A great way of decorating your driveway, paths, ponds and water features. 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 Bulk Bag (approx 750kg) Fish friendly when washed Shades of gold, sand and cream creates depth