1)Color:dark green , blue, black 2)Wire diameter:0.5mm--3.2mm We produce cut wire of different sizes as baling wire or binding wire in construction. Materials can be galvanized iron wire or black iron wire.Core wire diameterDiameter after coated0.8mm1.2mm1.0mm1.4mm1.4mm2.0mm2.0mm3.0mm2.5mm3.5mm U Type Wire