uxcell 0.8mm 20g 45/55 Flux Tin Lead Roll Solder Soldering Wire Reel Spool Product Name : Solder Wire Reel;Material : 45% SN ( Tin), 55% PB ( Lead) Reel Size : 44 x 22mm / 1.7" x 0.87"(D*H);Total Length(Approx) : 3m/ 9.8Ft Wire Diameter : 0.8mm/0.031";Weight : 20g Color : Silver Tone Package Content : 1 x Solder Wire Reel