Lace wigs are often measured from the root of each hair.
The final product is often lengthier than you might expect.
The lengths provided here are estimations only.
Range from 8" inches to 24" inches.
It is recommended that measure your own head to obtain your desired hair length.

the curly and wavy wigs are processed from straight wigs,
So in the same length, curly and wavy wigs will be shorter by 1-2 inches (it depends on how deep curl is )than straight wigs.