Females wear shirts with pleated skirts or skirt pants. A kilt can be pleated with either box or knife pleats. Women sometimes wore pants or otherwise wore pleated skirts. They wore jackets with extremely wide shoulders and short, pleated skirts. Both harem pants and pleated skirts are commonly used in belly dancing. A "lehenga" is a form of a long skirt that is pleated. Ritual dresses consist of pleated gowns, coats and a variety of headresses. He has a plain collar and pleated wristbands. The final tail of the sari is neatly pleated rather than free-flowing. The dumpling is sometimes called a shrimp bonnet for its pleated shape. Men wore caftans pleated at the back. The Air Motion Transformer tweeter works by pushing air out perpendicularly from the pleated diaphragm. Dialysis tubing is typically supplied either wet or dry in rolls or pleated telescoped tubes. Often the chiton is shown as pleated. The appearance of two males wrestling has been likened to a pleated rope.