We produce different sizes of U type iron wire according to customers¡¯requirements. material:electric galvanized iron wire,hot-dipped galvznied iron wire,black iron wireQ195,Q235 Wire diameter: 0.19mm-5.8mm Wire length: 25cm-65cm the length determined by the user (usually 20 # or 21 # wire, a length of 250mm - 600mm, can be user-defined) uses:mainly used for bundling materials or daily use items. Packing: 20kg/carton, 1000kg/pa Quote needed data:material+diameter+length+packing method