BARBED WIRE: 2strand 4 point BARBED DISTANCE: 3-6inches MAIN SIZES: 12*14 14*16 16*16 1.63*1.63MM 1.45*1.45MM Wire Materials: Galvanized steel wire, PVC coated iron wire in blue, green, yellow and other colors. General Use: Barbed wire mainly used in protecting of grass boundary, railway, highway, wine , prison .etc