63/37 Tin/Lead 0.8mm Rosin Roll Tin 0.8mm Rosin Core Flux Solder Wire Reel Features: 100% Brand New and High quality Rosin core solder FLUX2.0%. Wire diameter: 0.8mm Good solderability insulation resistance No spattering and Non-corrosive Widely used in electrical and electronics solder parts like circuit board electronics devices and others With this solder wire you could DIY many items Specifications: Size:55*28 mm Net weight:100 g Package weight:120 g Color:Grey Packing Content: 1 xSolder Wire Reel