... : Low carbon steel,Middle carbon steel 2.Woven and featrue:twist woven,secure,durable,beautiful ro look at,galvanized,to form ... 3.barbed wire Product type:single and cross 4.Product pattern:single twisted barbed wire ... straight type razor wire, concertina coils, crossed type and flat type, according to the installation models 771)HOT!high tensile barbed wire/twist barbed ...