The PROluxe 4-in-1 Adjustable Waver gives you the freedom to create 4 Different on Trend Wavy Styles. The easy to use Adjustable Dial effortlessly changes the barrel depth so you can switch up your look, while the Intelligent OPTIheat Technology provides heat where it matters for 24 Hour Lasting Styles* - non-stop style, for a non-stop you.