When you see most closures installed on clients, they have been professionally installed and tweaked a little. Most have wider middle parts. I know some of you have opened your closure and thought your middle part was too small and did not look natural. Here is the trick!
So all closures ship the same. Clients and stylist get the closures and in order to achieve the wider middle part they:
1- tweeze hairs out of the middle part
2- go slow to not make it too wide.
3-tweeze to your desired width.