Bradstone Old Town Walling Full Block Weathered Limestone These full block walling packs are double side and each piece contains several blocks. This aids the laying process. It goes great with the Old Town paving range and comes in two colours Grey-Green and Weathered Limestone. Also available are the matching coping stones. They can be used to create step risers. planters, piers and single skin walling. Features: Size - 450 x 145 x 130 Number - 48 units Coverage Per Pack: 3.42m2