Q: How long does it last? A:Normally it could last for over 2-3 years with good care. Q: If I order today , how long it takes for the shipment? A: The hair will be shipped out within 12-24 hours in working day if we have stock for that, it takes 3-5 working days to USA and Europe countries, 4-7 working days to Africa countries. Q: How to tell human hair from synthetic hair? A : Human hair has natural protein . It is easy to tell by burning and smell: human hair will turn to be ash, which will go away after pinching. Human hair will smell foul. When burning the human hair will, it shows white smoke. While synthetic hair will be a sticky ball after burning and will show black smoke. Moreover, human hair may have very little gray hair and split ends. It is normal but not a quality problem. Q:What kinds of wig hair materials are there A:Real human hair: North Korea, Yugara, Myanmar, India, Brazil, Europe, Mongolia, Malaysia, etc.; Braided hair, hair handles, soaked hair, hair growth, mature hair, smooth hair, remi hair, etc. Chemical fiber hair; Protein silk, high temperature silk (high temperature resistance 180 degrees), low temperature silk, Kanikalun silk, P silk, K silk, etc.; Korean silk, Japanese silk, domestic silk Mixed hair: real human hair mixed with chemical fiber hair Q: How to get an accurate quotation? A :Answer: If you already have samples, please send the existing samples to us, and we will quote you after receiving the samples. If there is no sample, please send us the material/style/length of the product, we will check all specifications and quote accordingly.