“Safe and reliable with Selenacare menstrual cups. Menstrual cups are cup-shaped containers that are inserted into the vagina during the period. Unlike tampons, menstrual blood is not absorbed, but collected in a cup. Instead of throwing away the cup every time it is “changed,” it is washed out with water and mild soap and reinserted. For sporty women: The Selenacare Menstrual Cup Active has a firmer degree of hardness than other menstrual cups. It is perfect for sporty people with a trained pelvic floor. During exercise, the muscles in the pelvic floor contract, which could cause softer menstrual cups to leak. The somewhat firmer medical silicone thus ensures a secure hold even during sporting activities.”