Calculate the exact amount of fencing required by the metre:
Product Description
20mm wide, white/green colour. With 3x 0.2mm tinned copper conductors and 3x 0.2mm stainless steel conductors. Resistance 0.17 Ohm/m. 200m roll. Provides the highest conductivity and best fence security even for very long fences. By using thick, tinned copper conductors, conductivity is 40 times higher compared to conventional conductor materials.