Injected-Tapes are unbelievably realistic and provide a natural, undetectable transformation for fuller, voluminous hair. These are the best tape in hair extensions for thin or fine hair. The strands of hair are hand-tied to a micro-mesh top so the hair looks like it is coming right out of the scalp.  Straighten or curl your extensions, put your hair in a ponytail or updo, with this kind of extensions you can do any style you want!