The ghd Curve Classic Wave Wand has a 1 1/2-1 oval-shaped wand that creates glossy, defined waves and glamorous movement on longer hair. The protective cool tip provides you with a safe place to hold the hair in place while you curl, and the built-in safety stand allows you to place the wand down securely during styling. Other handy features include a professional-length cord to allow for flexible styling, automatic sleep mode after 30 minutes without use and universal voltage, so you can use your wand anywhere in the world. The ultra-zone technology is the latest breakthrough in heat styling which guarantees homogeneous heat across the whole barrel, allowing consistent curls in just 5-8 seconds. The heat is monitored 250 times per second so that its constantly at the optimum 365F styling temperature for quick results to save both your hair and time. The predictive technology recognizes the thickness of your hair section and adjusts accordingly - so you are guaranteed beautiful curls that last!