Secret to Beauty - Ceramic Action Ionic Hair Straightening Iron has solid ceramic and ionic plates. The snag-free plates seal moisture and oil into hair cuticles. Ionic technology seals in moisture, leaving hair smoother and shinier, and eliminating frizz. Far-Infrared rays penetrate hair shaft leaving each strand silk and smooth. Velvet-Touch Insulation keeps area cooler to touch. Extra long 9 ft heavy-duty cord. 4 temperatures settings for versatility. 284 degrees F (140 degress C) to 392 degress F (200 degrees C).