For the hygiene of the woman during the monthly period. BPA-free menstrual cup made of certified medical grade silicone. Contains no latex, BPA or flafats. Very easy to use, ecological & sustainable. Also ideal for practicing all kinds of sports, traveling and very physical activities. The LadyCup does not cause irritations, fungi or bladder infections and is also very suitable for use at night. Size S is for under 25 years and either light menstruation or no vaginal birth.