WeldingCity ER316L Stainless Steel MIG Welding Wire 2-Lb Spool 0.030" (0.8mm) Premium quality MIG/TIG welding wire 2-lb, 4" spool ER316L stainless steel MIG welding wire (0.030") wrapped in moisture-resistant plastic film. AWS Classification: ER316L Wire diameter 0.030"(0.8mm) You get One (1) roll of ER316L 0.030" (0.8mm) 2-Lb spool at this price