TOURMALINE plus CERAMIC BARREL: For silky smooth results with lots of shine ALL HAIR TYPES: Complete styling flexibility and control with 30 second heat-up and high heat settings up to 430 F VERSATILE STYLING: 3/4 inch barrel for defined, beach waves LOCKING SWITCH: Easy to store away while not in use.. Let unit cool before storing TANGLE FREE CORD: 6 ft tangle free cord for no kinks and easy styling Never used, received as gift.