First thing I like to say is I'm not getting paid to write this, I bought these extensions back in April and they are still beautiful as the day I bought them. No one ever thinks its fake hair. I took them out and redid the fusion process and they are still beautiful. You can do what ever you want with this hair, straighten it, curl it and of course wave it. I'm telling you its worth the money. I will always buy my hair extensions from perfect locks.