Add a sense of security in many days! On uneasy days, a new habit to add to your napkin! By simply adding a palm-sized synchro fit to your usual napkin, you can add on the absorption capacity for about 2 hours. * Since there are individual differences, replace it according to the amount of menstrual blood. Even on many days, you can stay comfortable by using it with a slim napkin. For lunch on many days. It feels like cotton. (Cotton is not included.) Both individual wraps and products can be conveniently flushed to the flush toilet after use!