100% human hair tangle free, silky soft tangle free follow washing instruction & it will be tangle free bundles weft of hair extensions are secured with seamless finish that is 100% invisible and discreet, and can be sewn, or used as a ponytail enhancer. the hair comes to life after treatment, and gets better overtime. virgin hair comes in a combination of completely natural off black and dark brown colors. there will be color variations between bundles, some lighter and some darker.