Top Mono by Ellen Wille is a wonderful classic top-piece design with a longer layer on top for additional coverage. The Top Mono consists of 4.25" - 5.25" long hair on a monofilament wefted base that measures 6.3" x 6.3" with a polyurethane strip along the front. There are four pressure-sensitive clips that ensure a secure fit. The Top Mono is made up of the finest premium synthetic fiber and blends flawlessly with your natural hair. Top Mono is part of the Ellen Wille Top Power Collection.