The Revlon Salon Advanced Copper + Ceramic Curling Iron, 1" gives you boldly beautiful, show-stopping curls. The unique barrel combines ceramic and copper for superior heat transfer and durability, keeping smooth and shiny curls locked in place. The 1" barrel size provides versatile styling, whether you want medium curls full of bounce, or whether you desire channeling your favorite celebrity with glamorous, red carpet waves. Featuring professional high heat of up to 425° (F), this curling iron heats up fast. Multiple heat settings provide precise styling control for any hair type. A perfect styling level of heat is maintained with High Heat, Constant Heat Sensors that monitor temperature, quickly restoring heat throughout the styling process. This even heat distribution leaves you with a silky-smooth finish and longer lasting styles with less damage. This Revlon curling iron is designed for ultimate comfort with an extra-long cool tip, so you can easily grip while styling.