This Top Quality Italian Hair can be Curled, Flat Ironed, even Colored over. It is installed using a soft aluminum Crimp that is color matched to your hair, it is comfortable and virtually invisible. When removed the crimp is turned back into a circle and the Hair Extension is slide out. Usually 150 to 200 Pieces are put in, there is a flat rate price with no hidden fees. Included in the service is the proper blending and styling by an certified stylist. Also you will receive the proper Hair Extension brush needed to keep the longevity of your Hair Extensions. They Come in 16, 20, 24 inches. You are more than welcome to chose more than one color included in your flat rate price quoted. Depending on how fast your hair grows, on average this system lasts 4-6 months. This system is DAMAGE FREE! Yes that's right, Because there is NO HEAT, NO GLUE, NO WEAVING there is NO DAMAGE!