The Double Ceramic™ 1 Inch Curling Iron is made with Double Ceramic™ Technology with a higher ceramic content that delivers even heat, fast styling, and long-lasting curls. • 18-Hour Curl Control, Even in Humidity • High Heat 375ºF • 30 High-Heat Settings • Heat and Damage Protection • Anti-Frizz Control • Recessed Buttons Prevent Accidental Shutoff • Ergonomic Thumb Rest for Better Control • Auto-Off • Dual Voltage • Limited Two-Year Warranty Imported Material Ceramic