Galvanized 4-Point Class 3, 12-1/2 Gauge Barbed Wire Roll for Chain Link FencesSold in rolls of 1,320 feet, our Galvanized 4 Point Class 3, 12 1 2 Gauge Barbed Wire will provide extra protection and security for your facility! This barbed wire is perfect for railways, containment facilities, grass boundaries and highways! 1,320 feet Galvanized 12 1 2 gauge Manufactured to last for up to 11 years without rusting