Active Menstrual Heartcup "Mini" For you who are a teenager or need a smaller size due to a low cervix, or you who bleed very easily and have a strong pelvic floor. Fixed menstrual cup that fits most people - especially if you have a strong pelvic floor. Active is the perfect menstrual cup for you who bleed a lot or do a lot of sports and have a strong pelvic floor. Size of Active Mini:Diameter 38 mmLength of cup 55 mmCapacity 20 ml Choose between the colors: clear, pink and or black. HeartCups menstrual cups are made from 100% medical grade silicone. Active Menstrual Heartcup "Regular" Active menstrual cup "Regular" (A) is for you who have not given birth vaginally or who bleed normally/heavily, or have a medium cervix, or a strong pelvic floor. Fixed menstrual cup that fits most people - especially if you have a strong pelvic floor. Active menstrual cups are for you who have normal/heavy bleeding or do a lot of sports, and/or have a strong pelvic floor. Size of Active Regular (A):Diameter 43 mmLength of cup 63 mmCapacity 28 ml Choose between the colors: clear, pink and or black. HeartCups menstrual cups are made from 100% medical grade silicone. Active Menstrual Heartcup Heavy Active "Heavy" is for you who have given birth vaginally or who bleed heavily, or have a high cervix and/or have a strong pelvic floor. Fixed menstrual cup that fits most people - especially if you have a strong pelvic floor. Active is the perfect menstrual cup for you who bleed a lot or do a lot of sports and have a strong pelvic floor. Size of Active Heavy:Diameter 47 mmLength of cup 69.5 mmCapacity 36 ml Choose between the colors: clear, pink and or black. HeartCups menstrual cups are made from 100% medical grade silicone.