The Royale Vintage Slim Line White Hair Straighteners Professional Flat Iron is a hair product that comes with top notch features. This is what makes it among the best hair straighteners in the market. It is a flat iron that has been fitted with a LED digital temperature display that will give you easy time in adjusting temperature. This hair product makes use of the infrared heat technology for shiny silky hair. Many professional hair designers who have made use of this device have attested that it is the best. It comes with a swivel cord that will help you in utilizing it. Fitted with a PTC heater, this hair iron will see you enjoy straightening your hair in the shortest time.