Description For Vehicle Electrical Systems At Nominal Voltage Of 60 DC Volts (25 AC Volts) Or Less. PVC Outer Jacket Resists Water, Oil And Chemicals. Full Gauge Stranded Copper For Higher Current Carrying Capacity. WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or reproductive harm and Butyl Benzyl phthalate (BBP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov