1.2mm(0.047 Inches) Diameter Tin Soldering Solder Lead Wire - 2 ps Rosin Core Reels Package Content : 2 x Solder Wire Reels Each Reel Size(Approx) : 1.625" x 1.125" (D*H); Wire Diameter : 1.2 mm / 0.047" ; Total Weight : 1.411 oz ( 20 g /per ps ) Solder Wire Reel Material : 20%SN(Tin) & 80%PB(Lead)