The magnum square leg fascia system is a clean, modern style which includes the 18mm thick fascia board and a full range of accessories to ensure a neat and professional installation. The magnum square leg fascia system comes in a wide range of solid colours, woodgrain finishes and fascia widths. Dimensions Length: 5m. Width: 175mm. Thickness: 18mm. Leg: 35mm overall. Material: uPVC. Guarantee: 10 years.