Advanced Ceramics 32Mm Barrel Diameter/130Mm Length Barrel,Quartz-Ceramic Finish Gives A Smooth, Shiny Finish To Curls,Variable Temperature Control Six Digital Heat Settings From 160◦C To 210◦C To Suit All Hair Types For Optimum Styling Care.Maximum Tempreture: Up To 210°C Curling Iron Diameter: 32Mm Barrel Diameter Heat Settings: 6 Heat Settings From 160°C.