Specification: 12/3 wire, outside diameter of Jacket 11.2±0.3 mm, length is 20 ft, 300V, SJTW Flexibility: Maintains flexibility, allowing easy bending and installation in complex wiring scenarios PVC Jacket: The thick outer insulation offers excellent resistance to wear and tear Pure Copper Conductors: Corrosion resistance, conductivity and create less heat when conducting electricity Versatile: Suitable for high-voltage applications, ensures circuit stability and safety