1kg Azure Blue Decorative Garden Stones Decorative colour coated stone; chipping and colour fade over time can be expected as a result of wear and UV light exposure. We recommend annual to biennial top ups to keep your display fresh and maintain bright colour throughout all seasons. Not suitable for driveways or any other trafficked areas.Safe for pets,however it is not recommended for use either in indoor or outdoor aquariums. The size of decorative aggregates should be considered where young children are present. Smaller sizes are not suitable for children under 36 months as this product may cause a choking hazard.