Good enough in a pinch!
First I would like to say I bought these because I was in a pinch and needed something quick!  That being said I used these in conjunction with some high end extensions and they were not as uniform in the hair lengths as I would have liked.  They were good enough for the price but I wouldn't use them long term.  There were some pieces that had longer hair and others that were very mixed with shorter hairs.  So far they are holding up as what I would regard as real hair would.  My only wish is that the hairs were ore uniform in size.
Rating: 3 stars