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.

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.

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.

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

Treat the hair as it is your own hair. Use a flat iron/straightener, but as with your own hair, never use hot tools too often.

yes. The hair can be colored. As a general rule it is easier to darken the hair than to lighter the hair. We highly recommend having your hairdresser dye the extensions, coloring them yourself always poses a high risk of not coming out the shade you want. If you can not get to a salon, use a good quality hair dye and test a small sample first please.