ITEM NAME:10pcs 3x1.3x400mm Low Temperature Flat Soldering Rods For Welding Brazing Rep ME.These welding rods is suitable for TIG welding and oxygen - acetylene gas welding and the joints of copper as a filler material. 10 x Soldering Rods. Quantity: 10pcs. Length: 400mm/15.72in. With an excellent corrosion resistance, high thermal conductivity and electrical conductivity.