This welding wire is made of high-quality SelectAlloy 309L Stainless Series E309LTO-1 and E309LTO-4 materials, making it strong and durable. The wire has a diameter of 1/16 inches and comes in a roll weight of 25 lbs.It is perfect for use in welding equipment and accessories, as well as CNC, metalworking, and manufacturing industries. This product is made in the United States, with its excellent quality, you can trust that this welding wire will provide exceptional results for all your welding needs. Open box but used new contents. Free shipping to the lower 48 states. HI, AK to pay actual freight charges. No international shipping.