Here is HairNotion(www.hairnotion.com), this is Hitchens Lee, compare with the all v-looped clear poly hair replacement, knots skin useful time is longer, if tiny knots, also natural, usually client want the longer knots skin thickness, require the different skin thickness

0.04-0.06mm, it is super thin skin thickness, compared with the thinnest 0.02-0.03mm v-looped skin, the useful time will be double, about 3-4pcs per year

0.10-0.12mm, this is the thin skin thickness, usually this skin thickness is fit for the client who requires a durable skin toupee. About 2-3pcs per year.

0.14-0.16mm, this is the regular skin thickness, the useful time is about 1-2 pcs per year, and this skin thickness is fit for 130% medium density or more. About 1-2 pcs per year

For the knots skin hair systems, the front 1/8” we all made the invisible v-looped, so the client still can be get the natural invisible front hairline.

If you, what kind of skin do you want? All v-looped? Or knots skin?

And what skin thickness do you want to try?