The ghd curve classic wave wand has an oval barrel of 26-38 mm to create deep, luminous and glamorous waves on LONG HAIR. The end of the barrel remains cool to the touch for a safe styling experience and the support stand ensures greater flexibility while creating your look. The features of the ghd curve classic wave wand iron include: a professional length power cord to facilitate styling, an automatic shut-off function after 30 minutes of non-use and universal voltage; this way you can use your ghd curve classic wave wand anywhere in the world.