40A Pure Copper Cable: VEVOR's welding cord rated at 40A, 250V, features STW jacket, 8 AWG all-copper wires. Resists rain or splash water with operating temperatures ranging from -40°F - 140°F/-40℃ - 60℃. ETL Approved. Premium 25FT Power Cord: Secure and extend your power up to 25 ft away. It can be combined with your existing welder cords and adapters, protecting you and others from hazardous welder sparks. Male & Female Plug: Compatible with most welders in the market. Features most commonly used industrial NEMA 6-50P male type plug and NEMA 6-50R female type plug for electric welder applications. Portable Strap: The strap allows you to take your power cord with you anywhere. If you need to reach your power outlet, look no further. We will ensure that all your power needs are within reach. Wide Application: This cord enables an easier reach from your welder machine to your nearest power receptacle or electrical connection. So you can use secure electricity when you are welding at home or outside.