Narrow Gauge Slate Retaining Walls (pack of 4) 168 x 8 x 40mm (SOLD OUT) 44-599 £ 26.95 each 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Add to cart The add to cart button will appear once you select the values above Additional Product Information to be added