2 Rolls of ER71T-GS Flux-Core Gasless Mild Steel MIG Welding Wire 0.035" 2-lb Spool Flux-cored gasless MIG welding wire. No welding protection gases needed. AWS Classification: ER309L Typical Element Content (wt%) in Product: C&lt;=0.03; Cr=23.00-25.00; Ni=12.00-14.00; Mo&lt;=0.75; Cu&lt;=0.75; Si=0.30-0.65; Mn=1.00-2.50; P&lt;0.030; S&lt;0.030; Fe=balance You get Two (2) spools of flux-cored gasless ER71T-GS 2-Lb 0.035" welding wire at this price.