A 13x4 lace front wig is a sort of wig that has lace that is 4 inches wide at the back and 13 inches large at the front. It is constructed from lace that is either by hand linked or sewn in. The front of the wig is put directly in front of the head. The size of the lace front is generally measured from ear to ear.13x4 lace front wigA 13x4 lace fron