Size: You will get two rolls of solder wire clips with a diameter of 0.8 mm (about 0.031 inches), each weighing 20 grams, easy to use, small size, easy to carry and store. Performance: low melting point, good fluidity, fast soldering speed, strong adhesion, strong solder joints and many other advantages. Easy to use： even distribution of rosin core; no messy application of rosin flux; good electrical and thermal conductivity; compatible with most soldering irons and equipment Portable: standard spool packaging, compact size, easy to carry, can be used for connectors, wires, ICs, capacitors and other fine soldering work. APPLICATIONS: soldering wire is suitable for electrical repair, such as mobile phones, radios, TVs, stereos, toys, motors, circuit boards, motherboards and other electronic devices., Manufacturer: GZBENYI