1. How to tell the difference of Human & Synthetic hair?

It's easy to tell the difference via Burning & Smelling.

The synthetic hair will be a plastic ball after burning but the human hair will be ash and gone away.

The synthetic hair will be a chemical smell during burning but the human hair smells like protein.

2. Will the hair get Tangle & Shedding?

Tangle:

The hair material we selected is high quality human hair, cuticles intact and runs the same directions, it will not get tangle.

Shedding:

The hair weave was sewed in double weft and used the high quality South Korean Weft Glue which is STRONG enough to avoid the shedding problem.

3. How long does it last?

The hair can last for a very long time depending on how you maintain it. Treat it like your own hair and take very good card of it for it to last longer. If you care well, and it can last for over one year.

4. Why the colors of hair extensions don't seem exactly as the pictures show or description says?

Different monitor have different displays, The same color number may have a little color difference. 

5. Can you customize my own logo packaging?

Yes, ple send me your own logo label, and we will customize your unique packaging for you. Like the bellow picture: