0.1MM Copper Soldering Solder PPA Enamelled Reel Wire Brand new and high quality. 1 roll of 0.1 mm Enamelled wire. Diameter: 0.1 mm. Length: about 15m. It can be used to connect Fly line(Jump wire) for computer and mobile phone motherboard repair. No need to remove the lacquer,welding directly. Size:3.1cm x 3.1cm x 1.9cm.