100 ft Red & 100' Black Soft OFC stranded Copper bonded zip wire that pulls apart easily 14 Ga wire true to AWG standard (2 conductors, 42 Strands per conductor, 0.01" diameter per strand) Automotive Grade "GPT" PVC insulation. Oil & Gas resistant. Temperature Range: -40 deg F to +176 deg F Perfect for LED Light Strip, Radio, Home Theater, Vehicle Auxiliary, Stereo, Robotics and R/C applications Zhevrax Red & Black Zip Wire 99.99% OFC Oxygen Free Copper 14 AWG Red and Black Conductors bonded together Stranded Wire, Strand diameter of 0.01" 42 strands per Condcutor We use American Wire Gauge (AWG) Standard AWG Wire is larger in copper area than same size SWG (Standard Wire Gauge) wire