12/3 SJTW Pro Glo Extension Cord contains a pro glo visibility vinyl jacket ensuring the cord will retain its flexibility in temperatures down to -40 degrees Fahrenheit. Manufactured from a heavy duty cold weather PVC construction combined with the latest safety features that all high profile and hazardous job sites require. Equipped with a patented CGM connector and continuous green ground check light allowing user to know when the cords electrical current is safely grounded. Available in green and measures 50’. Product is fully safety compliant.