180% hair density for wigs is ideal to improve the volume of your hair perfectly, whether you select a short or long wig. But because it is a bit too thick, girls don’t typically use it in daily life. Celebrities, on the other hand, prefer it since they need to have very thick hair to draw attention to their appearance when they perform or attend events. So if you are a girl who often goes to parties or events, you should properly choose wigs with 180% density.