FLEX Menstrual Disc - Disposable Period Discs - 3 Pack - 12 Discs/Pack. Condition is "New". Sealed in cellophane. Great alternative for tampons/pads/cups. Made of 100% medical-grade polymer, won't disrupt your body's natural pH. Not linked to Toxic Shock Syndrome (TSS). 12 Hour wear. Mess-free period sex. Non-reusable. Shipped with USPS First Class.