Nature's Child Breast Pads are 100% Pure Organic Cotton alternative to plastic synthetic pads. They are safe for mum and bub as there are no nasty chemicals rubbing against the breast or for when baby is feeding. Created with 100% Certified Organic Cotton that is soft, pure and gentle on your nipple, these breast pads by Nature's Child are an essential item for your baby bag. An upper layer of jersey cotton sits against the maternity bra and there is no waterproof layer ensuring there is 100% breathability for total comfort. The cotton is thick enough to keep clothing and bedding dry during the natural process of milk leakage - simply change them as they get wet. These environmentally friendly breast pads are washable in both cold and warm water. Cruelty Free, Vegan. Palm-Oil Free, Certified Organic by ACO, Eco friendly Available in 3 sizes: Light: 10cm diameter - Best used in pregnancy or end of breastfeeding as these are designed for light leakage only. Sore nipples in pregnancy can make it difficult to wear a bra so these silky-soft cotton light layers in a bra can be a lifesaver. Not suitable for usual leaks but acts as a good buffer for light leakage. Regular: 10cm diameter - Fits A-D cup sizes. Very absorbent and Nature's Child's most popular breast pad size. Suits most mums but if you are a D cup or plus, the next Large Size will be more suitable. Large: 12cm diameter and thicker to see you through the night. Suits mums wearing a D cup plus for 24 hour use, or perfect for any cup size throughout the night or with heavy leakage. Nature's Child's most absorbent breast pad.