Material: black iron wire, white wire, lead wire, stainless steel wire Crimped Wire Mesh: Crimped Wire Mesh Material: black iron wire, white wire, lead wire, stainless steel wire Weaving: after rolling the first series, two-way separated wave bending, locking bending, bending flat-topped, two-way bending, bending wave one-way septum Characteristics: the structure of a solid, durable, etc. ...