Creativelife Medical Silicone Menstrual Cup Menstruation Cycle Aunt Cup Leak-proof Environmental Health Cup Moon Cup Made of high quality, medical-grade silicone that is BPA and Dioxin free, and hypoallergenic Can be worn up to 12 hours at a time, lasts for years- ecologically friendly and economical when compared with disposable feminine products Brand New,Diameter: 4 cm,Model: Large-apply to women who has produced or older than 25 years of age