A napkin is a piece of cloth or paper that is used for wiping the mouth
or hands while eating. Napkins can be made from a variety of materials,
including cotton, linen, paper, or synthetic fibers. They come in
various sizes, shapes, and colors, and can be folded in different ways
to create decorative table settings. In addition to their practical use
during meals, napkins are often used in formal events, such as weddings
or banquets, as a decorative element on the table or as a way to
indicate seating arrangements.