Sanitarytowel is a sanitary product used by women during menstruation. The main material is polymer and polymer composite paper made of cotton, non-woven fabric, paper pulp or the above materials.

The design of the side edge is mainly used to prevent side leakage, and it is divided into three layers from inside to outside: surface layer, absorbent core and bottom layer. When in use, first tear off the paper tape in the middle and stick the sticky side in the middle of underwear.

Just stick the two "ears" at the narrowest part of the crotch. Other common menstrual products include tampons, menstrual cups and menstrual pads. When choosing sanitary napkins, we should pay attention to the material composition, hygiene standards and our own actual situation.

When using sanitary napkins, we should pay attention to storage conditions, hygiene and replacement frequency, otherwise it will easily lead to gynecological diseases. As a product used in menstrual period, sanitary napkins have encountered many social stigma.

In many countries and regions around the world, menstrual poverty (that is, it is difficult to obtain sanitary napkins and other supplies) and menstrual shame are widespread, which puzzles women's educational opportunities and living conditions.