This versatile 20-4mm gravel by Border Top Soil can be used for a number of different applications from technical projects to aesthetic projects. This gravel can be used to prevent weeds and encourage drainage, it can also be used for garden beds, driveways, and patios. This gravel is comprised of small pieces of rock and other hard materials. Border Top Soil’s products are regulated by a government approved laboratory. They ensure that their products always meet BS3882:2015 standards. All orders are delivered via a tail lift and unloaded kerbside only to every address. Please note: All weights at time of delivery will be checked to weigh between 850 & 950kg. Due to moisture content, it may be possible that the weights may alter up to point of delivery. Each bag is sent on a pallet and delivered kerbside only via a tail lift wagon to the customers address. Access at the delivery point needs to be wide enough for a wagon. Features & Benefits BS3882:2015 standard Ideal for landscaping and driveways Prevents erosion Suitable for mixing with other products, drainage and other landscaping tasks Naturally sourced - mix of varying weights and sizes