Curling iron, styling temperature of 185ºC, Oval-shaped design, Ultra-zone™ technology, Cold tip, Automatic sleep function, rotating cord, black The oval-shaped ghd curve® classic wave wand measures 26-38 mm and is perfect for creating voluminous, soft waves and glamorous movement in long hair. You can hold the tip of the curling iron while it is cold, giving maximum control over styling. You can easily put the curling iron away from you during styling, as the curling iron has a practical support foot. The curling iron has a long cord that provides maximum flexibility and freedom of movement during styling, automatic sleep function that turns off after 30 minutes of inactivity, and the curling iron adapts to the voltage of the outlet, which means it can be used worldwide.