High purity oxygen-free copper with tin-plated, 22AWG specification fetures high conductivity, low resistance and soft, can be bent arbitrarily. High qulity PVC, fetures flame retardant, high compressive strength adopted, anti-aging, excellent performance in corrosiveness resistance. Max Voltage: 300V, for electronic appliance and equipment, transformer, lamps and motor lead wire connection, led strip light, led splitter connection etc.