Unhappy [SEP] Do not use heat on this hair! I took it out the box & washed (as I do with any hair purchased on Amazon or any other location). Something we all should do in the midst of a pandemic. I set it under the dryer on low heat for 10 minutes. I wanted it slightly damp for styling. The hair frayed & began to break off in chuncks. It cannot be human hair! Needless to say NOT HAPPY AT ALL! Waste of money!