• Allergy Certification: Allmatters menstrual cups are certified to be free from known allergens. • Award-winning product: Recognized twice as product of the year and awarded for its excellence in sustainability. • Proven popularity: More than 2 million women have improved their menstrual experience with our cup. • Leak-free and worry-free: Capable of holding the equivalent of 3 tampons and safe to use for up to 12 hours. • Size B: Designed for women who have given birth vaginally, made of 100% medical-grade silicone and soft. • Includes organic cotton bag for convenient transport. • Product dimensions: 3 cm wide, 9.5 cm high, 7.5 cm long.