Barbless wire is twisted by two strands, mainly used as farm fence to control your value animals in a certain area.
Barbless wire replaces barbed wire where barbed wire is prohibited. Certainly, you can run it along the field fence in farms as you wish. Barbless wire with no sharp edge anywhere, but has superior properties. First, the double twisted construction makes it more strength than single wire. For another thing, thanks to its smooth surface, horses, cattle or other animals would not be scratched by barbless wire.