Barb wire fence roll

Barbed wire is a type of fencing material that is made up of steel wire with sharp edges or points arranged at intervals along its length. It was first invented in the late 19th century and quickly became a popular fencing material due to its low cost and ease of installation.

Barbed wire is commonly used to create a physical barrier to prevent unauthorized access or to contain livestock. The sharp edges of the wire can cause injury to humans or animals who attempt to cross it, making it an effective deterrent.