Set of 2 &ndash; 15 Grams(0.53oz), 1.0mm(0.04 Inches) Diameter Tin Soldering Lead Solder Wire Rosin Core Reels Package Content : 2 x Solder Wire Reels Wire Diameter : 1.0 mm / 0.04" ; Total Weight : 1.06 oz Each Reel Size(Approx) : 0.5"D x 2.0"H No.X114, Alloy 63% , Flux 2.2%