... human hair,can be mixed 4)Fast delivery 5)Tangle&shed free,natural&soft Material: Grade ... can be curled, dyed, straightenedQ: How many bundles hair do I need?A: 2 bundles could make a full head, if you would like to ... be thick, my suggestion is 3 bundles.Q: If I ... If the quality is bad , can I get back my money?A: YesQ: How long this hair ...