Bed Head 1" Tourmaline Nano-Ceramic Straightener has a Nano-Ceramic Straightener barrel that combines ions with high, even heat for superior shine and manageability. The Flexible plates prevent gaps and makes styling smoother and more gentle. There are 20 heat settings up to 400° F. There is a 30-second fast heat-up and instant heat recovery. It has high heat, consistent heat for ultimate styling performance. It has fiber optic heat setting indicator lights. It also has an 8" flexi-cord and a styling guide included.