Barbed wire or artificial bramble (due to its resemblance to natural bramble) is ideal to set boundaries and secure agricultural and livestock farms. It’s also used to reinforce safety of sensitives areas, like industrial and military sites or prisons. Thanks to its regularly spaced spikes, barbed wire is a reliable fence that acts as a deterrent to provide security. 

SBFM’s advice: 

For optimal protection, we recommend installing a row every 50 cm.