23" Wavy Clip-in Extension by Jessica Simpson makes it easy to completely transform your hairstyle in a matter of minutes. The long soft waves have a romantic feel and are forever in style. The Tru2Life synthetic fiber moves and feels like real human hair and guarantees your waves will always stay put no matter what the weather has in store. Heat friendly fiber also means you can style the extension with heat tools up to 350 degrees. The extension has an overall length of 23 inches and the base measures 11x6.5". Seven pressure sensitive clips along the inside of the cap make attaching quick and easy. With 23" Wavy achieving long flowing waves is a snap! Watch 23in Wavy Extension video review on more details and how to apply!