this review title is: i have questions and the content is: i think this may have synthetic hair mixed in i used my flat iron on the hair at degrees as i normally would on my hair and or extension hair and it seems to have burned some strands making the texture feel very wirey and rough i have worn extensions for years and years so i know what to expect and how to treat the hair this was only after about days of having it in i see now it says do not use heat over and do not blow dry it which leads me to believe this cant be remy human hair human hair extensions can be treated gently like your normal hair with out causing this kind of damage i went through and trimmed it and deep conditioned which helped a little but overall it feels stiff and dry especially on the ends and upwards or inches its kind of suspicious that inch was under i am super sad because its a perfect color match.there are other information for this review, one is this reviewer did purchase it and the other is 7 people think this review is helpful.