Cattle-Tuff is much stronger than the typical bull wire. This fencing is specifically designed for livestock control. 49" high with 12" vertical stay spacing. Generally, the material costs, including bracing, posts and wires are exactly the same as 5-strand barbed-wire fence based on 25' post centers. You end up with a stronger, longer-lasting fence that cattle will respect. The 660 foot roll length makes installation faster and easier with only one splice in a quarter mile.