Looking to faithfully reproduce the rustic garden walling of yesteryear?you can't do better than natural sandstone. Available in two colours all designed to complement a traditional cottage style garden, bradstone's rumbled natural sandstone provides soft edges and delicate natural shading. An attractive random finish can be achieved with the three sizes.each mixed sized pack contains the following mix of sizes60 no. 325 x 100100 no. 270 x 100125 no. 215 x 100 please note that all dimensions include the recommended 10mm joint widths when fully pointed.note as with all natural products, every block of natural sandstone walling is a slightly different size, therefore, bradstone recommends sorting the stones into similar heights for laying in the same course.