100% Virgin Hair, Our Ken' D. Shimmer is for our Glam' Dolls who loves to stand out in the crowd! It has been properly died to the perfect shade of blonde. It is perfect for those who do not want the hassle of dying the hair. All Ken' D. Collection Hair has gone through a quality control process to insure that our Dolls are served the best quality! Each bundles is a full 3-3.5 oz and come in its natural virgin color. With proper care the hair can last up to one year.