Loop Tie Wire?is also known as tie wire or binding wire. It is easy to operate, therefore it's widely uses in binding of different materials, especially for daily use. The main materials of loop tie wires are galvanized iron wire, black annealed iron wire, PVC-coated iron wire and copper wire. ? Loop tie wire?is coated with PVC to create a strong, easy-to-use twist wire tie. PVC coating will not crack, chip or scratch off when tying; meantime this coating provides protection against rust and corrosion. It is widely used for tying and support of plants in gardens or other binding uses, such as tying of sacks and other bagging. This kind of wire is also widely used in securing the position of reinforcing bars during concrete placement. Color:?red, green, yellow, white, blue and so on. ?