Nomally, there are 2 types of machine weft: single weft and double weft hair extension. It sometime can be triple weft or even quadruplicate.
The Single Weft: The weft is very thin, hence it is very lissom.
Problem of this weft : the weft line be so long, it depend on the hair length. Nomally the weft long is 2m and more.
The Double Weft:
Style 1: This weft, just sewn 2 lines of single weft together. So the weft will be very thick, double thicker than single weft. The weft long is half of single weft ( 1m or little more ).
Problem of this weft : the weft line is too thick and hard.
Style 2: To improve the problem of Single weft and Double weft style 1. We create Double weft - style 2
It is also sewn from 2 lines of single weft. But we sewn 1 weft line under the another ones. So, the weft will be not thick. And the weft line will be not too long
Problem of this weft : the weft line is wide
Depending on the fullness hair you are looking to achieve, double weft hair or single weft hair extension would be your choice. Someone like very thin and long weft, so they choose Single weft. Someone like very thick weft, so they choose Double weft that they can install in the back and sides and might do the rest with single weft. Hence, in order to have your most favorite hair extension, please feel free to let us know your requirements, our team at Sunny Hair Vietnam are always willing to suggest you the most suitable products.
Otherwise, if you would like to have other style, just show us the picture, we could do the same for you. With our experienced workers in sewning, we do believe to provide you any hair extension style. Besides, we also do triple weft and quadruplicate would be made as well.