100 foot spool of 2/0 Gauge black TPE welding cable;Very thin class K cable stranding;Dual jacket - water resistant thermoplastic elastomer inner jacket, neoprene outer jacket;Combination of class K stranding and jacket makes welding cable very flexible, especially in extreme cold;Extreme temperature range rating 221F (105C) to -55F (-48C);Orange jacket color is standard for electric vehicles;Rated up to 600 volts;