Type:Insulated Application:PCB Conductor Material:other Conductor Type:Solid Insulation Material:PVC 1. Senior Air line, OK line for notebooks, motherboards, LCD screens, monitors and other circuit board with solder fly line. 2. Weight: 110g 3. Line Length: about 250m. 4. Single sheath outer diameter of about: 0.58mm, copper core diameter of about 0.25mm. 5. Temperature: 105 degrees, single-strand copper crossing tin, have antioxidant effects. 6. Size: 68*34*25 mm 7. Quantity: One Roll