The 3Pack HDX Indoor Extension Cords are a set of three 6-foot cords, each with 2 12-foot cords, making a total of 36 feet of extension cord. These cords are 16 gauge, 13 amp, and polarized with a 2 prong plug type. The cords are green in color and designed for indoor use, featuring a maximum compatible appliance wattage of 1625W. With an input voltage of 125V and output voltage of 125V, these extension cords are ideal for powering various appliances in your home.