WeldingCity 2 Rolls of ER70S-6 ER70S6 Mild Steel MIG Welding Wire 11-Lb Spool 0.023" (0.6mm) Premium quality MIG/TIG welding wire 11-lb, 8" spool ER70S-6 copper coated MIG welding wire wrapped in moisture-resistant plastic film. AWS Classification: ER70S-6 Wire diameter 0.023"(0.6mm) You get Two (2) rolls of ER70S-6 (0.023") 11-Lb spool at this price