The Revlon Perfect Straight Smooth Brilliance XL 1'' Ceramic Flat Iron quickly and gently smooths even the longest, thickest hair for sleek and chic results that are 4X straighter*. Rounded 1'' plates allow you to get closer to the root giving you ultra-smooth hair from top to bottom. Plates are also designed with Ionic Tourmaline and 3X Ceramic coating, create a cutting-edge styling surface giving you brilliant shine, less damage, and 2X less frizz*. Ten LED variable professional high heat settings up to 455F are fully customizable so no matter what hair type you¿ve got, you have precise control. A separate on/off switch lets you style to completion without the frustration of accidentally hitting the 'off' button midway through straightening! Truly efficient, this Revlon straightener is enhanced with True-Grip Technology for an effortless glide to get you out the door quicker and living your best life! And, once you finish and are ready to flaunt your freshly styled tresses, the Smooth Brilliance Flat Iron includes a plate-locking switch keeping the plates neatly closed, for convenient storage. For the girl-on-the-go, this hair tool also features auto shut-off giving you peace of mind for when that, 'I think I forgot something' thought comes up.