Jon Renau makes his clip-in extensions with protein rich top quality 100% human hair. They can be flat-ironed, curled, colored or styled with heat tools. These lightweight extensions are easy to attach without causing damage to your own hair. Unlike permanent extensions, they can be removed and stored in minutes. Use to add volume, length and highlights to your own hair. WigSalon's descriptive living colors makes it easy to find the right color for everyone’s hair. Comes with instructions.