The Ola Hair curling iron will help you achieve wavy, smooth, and completely frizz-free hair without heat damage. Designed to be tangle-free thanks to ion technology that makes your hair smooth, frizz-free, and saves you time. Coated with ceramic for even heat distribution without damaging the hair. Instant heat and a comfortable design for easy styling with a 360-degree rotating cord for easy control and faster styling. Gives your hair natural and attractive waves that last all day. Product Information: Curling iron size: 19 mm. Ceramic barrel for heat distribution. Anti-frizz ion technology. Color: Black.