... Barbed iron wire/Razor wire Materials:high quality low carbon steel wire,pvc wire.The color have blue,green,yellow etc ... galvanized, plastic coated wire, plastic spraying, blue, green and yellow color. USES: used for pastures boundary, railway, highway isolation ... galvanized, plastic coated wire, plastic spraying, blue, green and yellow color. USES: used for pastures boundary, railway, highway isolation ...