Description: 0.02mm Motherboard Jump Wire Phone Fly Cable Fingerprint Repair Cable Handset Line. The wire is not enameled wire, It's made of pure copper, and the surface is conductive. Ultra-fine diameter to make precise connection and avoid short-circuit between 0.1mm solder joints. It can also be straightened to smaller, which is suitable for iPhone repairing fingerprint and other small soldering point. Insulation type:Head and tail end just lectric conduction; The wire is small and easy to be straightened, and the diameter is around 0.02 mm. Specification: Material: Copper Color: Copper Total length: 120m/393.70feet Package Includes: 1 Piece Jump Wire for iPhone Fingerprint Sensor Chip Repairation