Material : high-quality low-carbon steel wire (zincification, PVC PE , spray plastics ) PVC wire , with blue , green , yellow co  Barbed wire Material : high-quality low-carbon steel wire (zincification, PVC PE , spray plastics ) PVC wire , with blue , green , yellow color.Firmly , beautiful and usefulWidely applied in glassland borderline , railway freeway quarantine protection , can use it contact with fence .