Details For all hair types up to 430°F Clip-less nano silver barrel 50 heat settings 9 ft. swivel cord Cool tip ConairPRO fuses the power of silver nano particles with ceramic and Sol-Gel technologies, plus advanced heating technology, to produce fabulous results on all hair types. The ConairPRO Nano Silver Jumbo Taper Iron creates chic, modern dramatic curls that starts out wide and taper down to a smaller, tighter, curl. The silicon guides channel and hold the hair in place for foolproof results as the heat resistant finger gloves protects hands while styling. Pro Tips Curl with the pointed end aimed at your scalp or for more traditional curls, use it the opposite way.