Features: Low temperature coppers aluminum flux cored repair solder wires enables easy welding with just a lighter, eliminating need for professional tool and suitable for multiple metals like iron, aluminum, and stainless steel. Formulated with tin powder cores and low melting point, this solder wires ensures smooth flows, corrosion resistance, and strong adhesion without requiring additional flux during repairs. Ideal for household users, DIY enthusiasts, and small scale repair technicians seek user friendly metal bonding solution for appliances and equipment maintenance. Perfect for fixing coppers pipe in plumbing systems, reconnecting electronics components, or crafting metal art works at homes workshops and garage repair stations. Delicate 8cm rod fit effortlessly in toolkit or pockets, offering on the go welding flexibility for emergency repairs and outdoor projects requiring coppers aluminum soldering. Specifications: Materials:Tin Powder Length:Approx.8cm/3.14inches Weight: 8g/piece Type:12Pcs/15Pcs(Optional) Package Includes: 12/15Pcs Low Temperature Repair Welding rod note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!