I am the weave girl. If anyone ever has any questions about hair, they call me. I did very, very extensive research on this hair. I searched on youtube and probably every single link on this site and I decided to go ahead with the purchase. This was one of the best purchases I've EVER made. My sister is still buying hair from the hair store and has spent well over what I've spent on this hair and I've used it THREE TIMES! And I'm about to take it out and use it a fourth time before ordering more hair! I will never purchase hair from ANYWHERE again!