... -20, BZn18-18, BZn15-20, BZn12-25, BZn10- Glasses Frame WireName: Glasses Frame WireNumber: BZn25-18,BZn22-18, BZn18-20,BZn18 ... -18BZn15-20 BZn12-25 BZn10-25 BZn8-25SPECIFICATIONWe can produce fishing wire, V-, U-type, convex type, such as ... special style of the border.PERFORMANCEHigh elasticity, excellent weldabilityAPPLICATIONApply to glasses accessoriesFeatures:1) Standard GB/QB: BZn25-18, BZn22-18, ...