Whatever.  Their hair was terrible.  Maybe that's why they've folded.  I ordered some back in the summer,  I will admit that it was the blonde stuff and apparently the more processing the worse the hair but it was ugh.  I broke two brushes trying to undo the mangled mess that was their hair.  I have found another hair supplier.  It is called hair additions and I found the link on this site.  I do glued in wefts myself but I am anxious to try the proflex strips and I have ordered some today.  The hair additions stuff is really soft and silky.  I got the bohyme hand tied weft.  It was more expensive than the RK but what price do you want to put on soft flowing blonde locks.  It sure beats the $800 I spent last year on Great Lenghts that lasted for three months but this hair additions stuff is very close in texture and look to Great Lengths.  A 1/4 pound cost me $200 Canadian which is about $165 American.  Good Luck.