Cotswold chippings - also known as cotswold buff or buff chippings is suitable for a number of applications including flower beds and pathways. because our cotswold chippings are made of a hard limestone it is also suitable for driveways. 10 - 20mm Cotswold Chippings | Aggregates Direct Please note: You are currently browsing img cotswold stone chippings coventry turf landscaping that is 500x500px in size. This image is listed in decorative garden stone chippings category. 10 20mm Cotswold Chippings Aggregates Direct, 500x500 in 138.36 KB.