No leaks, no worries OrganiCup holds up to 3 tampons worth and can be worn for up to 12 hours. Forget about your period during the day and night. Without hazardous chemicals Made of 100% soft medical-grade silicone. No BPA, no latex, no dye. Save money and reduce your waste OrganiCup last years, not hours. No constant waste and no monthly purchases. SIZE GUIDE Size Mini is for teens or those who need a smaller size. Size A is for women who haven?t given birth vaginally. Size B is for women who have given birth vaginally. Directions: Simply fold the soft medical grade silicone cup and insert. OrganiCup will unfold and be secured in place by a light vacuum. After ~12 hours, remove and empty into the toilet. Rinse and repeat. Easy. For more information on how to use, click here. SPECIFICATIONS Size Mini / Size A / Size B Diameter: 37 mm / 40 mm / 45 mm Total Height: 58 mm / 65 mm / 70 mm Capacity: 17 ml / 25 ml / 30 ml Material: 100% medical grade silicone Color: Natural (without any color additives) Organic cotton carrying pouch included. USING WITH IUD You can easily use OrganiCup with an IUD. We simply recommend consulting your doctor to potentially shorten the IUD strings.