Hairline modification is created to mimic a more natural looking hairline. The process includes plucking the hairs along the hairline of the lace frontal to provide a “thinning” natural effect. This modification can only be created in a generic method and obviously cannot be created based upon your individual actual hairline. We unfortunately do not offer hairline plucking on our silk based closures due to their construction. This service adds an additional 1 Business day to your orders processing so please be advised.