NVX 0 Gauge: 50 ft Frosted White Power/Ground OFC Wire [XW0WH50] Frosted White 1/0 Gauge Power/Ground Wire Cable Made from 100% oxygen-free silver-tinned copper for a pure uninterrupted transfer of power and signal Premium power and ground wire provides optimal power transfer EnvyFlex outer jacket makes installation and routing of the cable easy Made from silver-tinned 100% virgin copper