The split end of the wig is a problem that many girls and children will encounter. Some people will pay special attention to it, while some people don't care much about the bifurcated hair. However, no one is willing to go out with a hairy head. Therefore, many people welcome soft hair. This article is about how to repair the bifurcation on the 13x4 Lace Wig.   Why is it called 13x4...