16 Gauge Blue Cross-linked Automotive Wire in 20ft. Increments. Multiple wire lengths will be continuous unless arranged otherwise. Meets SAE J1128. RoHS Compliant. Blue PVC insulation is temperature rated to 257°F (125°C) and resists abrasion, oil, gas, and other solvents. recommended for use in engine compartments or other low voltage applications requiring a higher temperature than standard wire. Made in America.