HFP Infrared Ionic Tourmaline Heat Protecting Flat Iron. The HFP Infrared Flat Iron produces negative ions and far infrared heat which eliminates frizz and adds shine while styling. Extra wide, 1” heat venting plates with a high gloss finish tourmaline ceramic, for effortless, perfectly smooth styling, on any type of hair. This tool will allow you to achieve faster results, lock in moisture and apply heat that is unbelievably kind to the hair shaft.