Specifications: Good solder-ability, insulation resistance, no spattering and non-corrosive. With a low melting point, usually used in iron soldering with bright and full soldering points. It is affordable and convenient to operate. Features with anti-oxidation stability and anti-corrosion ability, it has excellent performance in desoldering. Wetting time is short, excellent mobility, solder expansion rate. Full of bright solder joints, solder oxidation resistance, good mechanical properties. Solid and reliable solder joints, engaging mechanical impact strength. Item Name: Solder Wire Weight: 100g Composition: Sn: 25%, Pb: 75% Melting Point: 200 Degree Celsius Flux: 2.0% Features: Portable, Durable, Insulated, Practical Diameter: 0.6mm/0.02", 0.8mm/0.03", 1.0mm/0.04", 1.2mm/0.05", 1.8mm/0.07" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Solder Wire