... Diameter:0.3-8.0mm Soft stainless steel wire with bright surfaceProduct Instructions:1) Grade: 201, 202, 301, ... semi-soft wire, hard wire4) Surface finish: electrolysis bright, bright, matt.5) Packing: Woven bag, coil, others ... ) Quality assurance: Mill Test Certificate is supplied with shipment, third Party Inspection is acceptable. Chemical ... show Soft stainless steel wire with bright surface